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All questions of Manufacturing Industries for Class 10 Exam
Which is the only industry in India which is self-reliant?- a)Textile industry
- b)Iron and steel
- c)Electrical
- d)Sugar
Correct answer is option 'A'. Can you explain this answer?
Which is the only industry in India which is self-reliant?
a)
Textile industry
b)
Iron and steel
c)
Electrical
d)
Sugar
|
|
Neha Sharma answered |
Textile industry is considered to be self reliant because products produced at each stage are used as raw materials for next stage of production. Value chain refers to a number of activities that textile industry performs right from the production of raw materials to the delivery of finished products, and adds substantial value to that product at each stage of processing. ..
It contributes significantly to industrial production (about 14%) it creates employment generation this industry is the second largest after agriculture about 24.6% of foreign exchange earnings it contributes 4% to GDP...
Relevant information from ..The Hindu..
It contributes significantly to industrial production (about 14%) it creates employment generation this industry is the second largest after agriculture about 24.6% of foreign exchange earnings it contributes 4% to GDP...
Relevant information from ..The Hindu..
Rubber, Tea and coffee come under which type of Industry?
- a)Basic industry
- b)Heavy industry
- c)Agro based industry
- d)Mineral based industry
Correct answer is option 'C'. Can you explain this answer?
Rubber, Tea and coffee come under which type of Industry?
a)
Basic industry
b)
Heavy industry
c)
Agro based industry
d)
Mineral based industry
|
Partho Choudhury answered |
Agro-based industries are those industries which obtain raw-material from agriculture. Cotton textile, jute textile, sugar, vegetable oil etc are representative industries of an agro-based group of industry.
Which country has the largest installed capacity of spindles in the world?- a)Japan
- b)Phillippines
- c)china
- d)India
Correct answer is option 'C'. Can you explain this answer?
Which country has the largest installed capacity of spindles in the world?
a)
Japan
b)
Phillippines
c)
china
d)
India
|
Vivek Rana answered |
India has the second-largest installed capacity of spindles in the world, with 43.13 million spindles (30 March 2011) after China. China is the country has largest installed capacity of spindles in the world.
Which one of the following industries uses bauxite as a raw material?- a)Aluminium
- b)Cement
- c)Jute
- d)Steel
Correct answer is option 'A'. Can you explain this answer?
Which one of the following industries uses bauxite as a raw material?
a)
Aluminium
b)
Cement
c)
Jute
d)
Steel
|
|
Intelligent Nobita answered |
Yes. Aluminum is derived from bauxite rock.
From bauxite it is converted to alumina..
From alumina to aluminum....
Bauxite< />< />
Hope this helps you.
From bauxite it is converted to alumina..
From alumina to aluminum....
Bauxite< />< />
Hope this helps you.
The textile industry is an example of :- a)Agro-based industry
- b)Co-operative sector industry
- c)Mineral-based industry
- d)Marine based industry
Correct answer is option 'A'. Can you explain this answer?
The textile industry is an example of :
a)
Agro-based industry
b)
Co-operative sector industry
c)
Mineral-based industry
d)
Marine based industry
|
Tanishka Gupta answered |
Agro-based industries depend on raw materials produced by the agricultural sector. The products comprise mostly consumer goods. Agro-based industries are important from the point of view of contribution to industrial production and employment generation.
Iron and steel are :
- a)Agro based industry
- b)Chemical industry
- c)Primary industry
- d)Tertiary industry
Correct answer is option 'C'. Can you explain this answer?
Iron and steel are :
a)
Agro based industry
b)
Chemical industry
c)
Primary industry
d)
Tertiary industry
|
Kirti Banerjee answered |
**Iron and steel are basic industries.**
**Explanation:**
**What are Basic Industries?**
Basic industries are those industries that provide the necessary raw materials for other industries and contribute to the overall growth and development of the economy.
**Iron and Steel - A Basic Industry:**
Iron and steel industry is considered a basic industry because it plays a crucial role in the development of various sectors of the economy. It is the foundation and backbone of industrialization and is involved in the production of essential goods required by other industries.
**Raw Material Production:**
1. Iron and steel industry is involved in the extraction of iron ore and coal, which are the primary raw materials required for the production of iron and steel.
2. Iron ore is mined from iron ore reserves and coal is obtained from coal mines.
3. These raw materials undergo various processes like mining, beneficiation, and transportation before they are used in the production of iron and steel.
**Iron and Steel Production:**
1. The iron and steel industry involves the conversion of iron ore into iron, and then further processing it to produce steel.
2. Iron ore is smelted in blast furnaces where it is heated with coke (produced from coal) and limestone to remove impurities and obtain pig iron.
3. The pig iron is then converted into steel through various processes like basic oxygen furnace or electric arc furnace.
**Contribution to Economy:**
1. The iron and steel industry provides the necessary raw materials for the manufacturing of various products like automobiles, machinery, construction materials, etc.
2. It contributes significantly to the GDP (Gross Domestic Product) and employment generation.
3. The industry also has a multiplier effect as it creates demand for other industries like mining, transportation, machinery, etc.
4. It promotes economic growth, export potential, and infrastructure development.
**Conclusion:**
Iron and steel industry is classified as a basic industry because it is involved in the production of essential raw materials required by other industries. It supports industrialization, contributes to the economy, and plays a vital role in the overall development of the country.
**Explanation:**
**What are Basic Industries?**
Basic industries are those industries that provide the necessary raw materials for other industries and contribute to the overall growth and development of the economy.
**Iron and Steel - A Basic Industry:**
Iron and steel industry is considered a basic industry because it plays a crucial role in the development of various sectors of the economy. It is the foundation and backbone of industrialization and is involved in the production of essential goods required by other industries.
**Raw Material Production:**
1. Iron and steel industry is involved in the extraction of iron ore and coal, which are the primary raw materials required for the production of iron and steel.
2. Iron ore is mined from iron ore reserves and coal is obtained from coal mines.
3. These raw materials undergo various processes like mining, beneficiation, and transportation before they are used in the production of iron and steel.
**Iron and Steel Production:**
1. The iron and steel industry involves the conversion of iron ore into iron, and then further processing it to produce steel.
2. Iron ore is smelted in blast furnaces where it is heated with coke (produced from coal) and limestone to remove impurities and obtain pig iron.
3. The pig iron is then converted into steel through various processes like basic oxygen furnace or electric arc furnace.
**Contribution to Economy:**
1. The iron and steel industry provides the necessary raw materials for the manufacturing of various products like automobiles, machinery, construction materials, etc.
2. It contributes significantly to the GDP (Gross Domestic Product) and employment generation.
3. The industry also has a multiplier effect as it creates demand for other industries like mining, transportation, machinery, etc.
4. It promotes economic growth, export potential, and infrastructure development.
**Conclusion:**
Iron and steel industry is classified as a basic industry because it is involved in the production of essential raw materials required by other industries. It supports industrialization, contributes to the economy, and plays a vital role in the overall development of the country.
NTPC is the Abbreviation of which company?
- a)National Textile Production Company
- b)National Technology Production Company
- c)National Thermal Power Corporation
- d)National Tuberculosis Prevention Corporation
Correct answer is option 'C'. Can you explain this answer?
NTPC is the Abbreviation of which company?
a)
National Textile Production Company
b)
National Technology Production Company
c)
National Thermal Power Corporation
d)
National Tuberculosis Prevention Corporation
|
|
Kabir Verma answered |
NTPC Limited, formerly known as National Thermal Power Corporation Limited, is an Indian Public Sector Undertaking, engaged in the business of generation of electricity and allied activities. It is a company incorporated under the Companies Act 1956 and is promoted by the Government of India.
The industries which have heavy types of raw material are called- a)light industries
- b)market
- c)both (a) and (b)
- d)none of these
Correct answer is option 'D'. Can you explain this answer?
The industries which have heavy types of raw material are called
a)
light industries
b)
market
c)
both (a) and (b)
d)
none of these
|
Rimjhim reddy answered |
D) none of these
Heavy industries are those that involve the production or processing of heavy types of raw materials. These industries are characterized by their large-scale operations, capital-intensive nature, and high levels of mechanization. Examples of heavy industries include steel production, cement manufacturing, and shipbuilding. Light industries, on the other hand, typically involve the production of smaller consumer goods and require less capital investment and raw materials. Examples of light industries include textile production, food processing, and electronics manufacturing.
Heavy industries are those that involve the production or processing of heavy types of raw materials. These industries are characterized by their large-scale operations, capital-intensive nature, and high levels of mechanization. Examples of heavy industries include steel production, cement manufacturing, and shipbuilding. Light industries, on the other hand, typically involve the production of smaller consumer goods and require less capital investment and raw materials. Examples of light industries include textile production, food processing, and electronics manufacturing.
Which one of the following factors plays the most important role in the location of an industry in a particular region?- a)Raw material
- b)Market
- c)Least production cost
- d)Transport
Correct answer is option 'C'. Can you explain this answer?
Which one of the following factors plays the most important role in the location of an industry in a particular region?
a)
Raw material
b)
Market
c)
Least production cost
d)
Transport
|
|
Kiran Mehta answered |
All the other factors only contribute to lowering the production costs. Raw material, if readily available, doesn't need to be transported and hence can lower the cost, and transport can either be inexpensive or expensive, and the presence of market also results in absence or presence of the need for transport.
Which one of the following is not an effect of noise pollution?- a)Malaria
- b)Irritation
- c)Anger
- d)Increase in heart rate
Correct answer is option 'A'. Can you explain this answer?
Which one of the following is not an effect of noise pollution?
a)
Malaria
b)
Irritation
c)
Anger
d)
Increase in heart rate
|
|
Advait chandra answered |
Effects of Noise Pollution:
Irritation:
- Noise pollution can cause irritation and discomfort to individuals exposed to it.
- It can lead to headaches, fatigue, and stress.
Anger:
- Prolonged exposure to noise pollution can cause individuals to become agitated and angry.
- This can negatively affect their behavior and relationships with others.
Increase in Heart Rate:
- Exposure to high levels of noise pollution can cause an increase in heart rate and blood pressure.
- This can lead to cardiovascular problems and other health issues.
Not an Effect of Noise Pollution:
Malaria:
- Malaria is a disease caused by the transmission of parasites through mosquito bites.
- It is not directly related to noise pollution.
Irritation:
- Noise pollution can cause irritation and discomfort to individuals exposed to it.
- It can lead to headaches, fatigue, and stress.
Anger:
- Prolonged exposure to noise pollution can cause individuals to become agitated and angry.
- This can negatively affect their behavior and relationships with others.
Increase in Heart Rate:
- Exposure to high levels of noise pollution can cause an increase in heart rate and blood pressure.
- This can lead to cardiovascular problems and other health issues.
Not an Effect of Noise Pollution:
Malaria:
- Malaria is a disease caused by the transmission of parasites through mosquito bites.
- It is not directly related to noise pollution.
Analyze the information given below, considering one of the following correct options:These plants are smaller, have electric furnaces, use steel scrap and sponge iron. They have rerollers that use steel ingots as well. They produce mild and alloy steel of given specifications.- a)Heavy Steel Plants
- b)Major Steel Plants
- c)Mini Steel Plants
- d)Light Steel Plants
Correct answer is option 'C'. Can you explain this answer?
Analyze the information given below, considering one of the following correct options:
These plants are smaller, have electric furnaces, use steel scrap and sponge iron. They have rerollers that use steel ingots as well. They produce mild and alloy steel of given specifications.
a)
Heavy Steel Plants
b)
Major Steel Plants
c)
Mini Steel Plants
d)
Light Steel Plants
|
Aditya Shah answered |
Mini steel plants are smaller, have electric furnaces and use steel scrap as well as sponge iron. They have re-rollers that use steel ingots as well. They produce Carbon steel and Alloy Steel of certain specifications. There are around 650 mini steel plants in India.
Manufacturing industries includes ___________.
- a)Converting raw material into ready good
- b)Transporting raw material
- c)Producing raw material
- d)Procuring raw material
Correct answer is option 'A'. Can you explain this answer?
Manufacturing industries includes ___________.
a)
Converting raw material into ready good
b)
Transporting raw material
c)
Producing raw material
d)
Procuring raw material
|
|
Kiran Mehta answered |
The branch of manufacture and trade based on the fabrication, processing, or preparation of products from raw materials and commodities. This includes all foods, chemicals, textiles, machines, and equipment.
Which one of the following cities has emerged as the ‘electronic capital’ of India?- a)Delhi
- b)Kolkata
- c)Bengaluru
- d)Hyderabad
Correct answer is option 'C'. Can you explain this answer?
Which one of the following cities has emerged as the ‘electronic capital’ of India?
a)
Delhi
b)
Kolkata
c)
Bengaluru
d)
Hyderabad
|
Gowtham Vatti answered |
Bengaluru is called electronic capital of India because it plays a maximum role as the nation’s leading information technology (IT) exporter. t is one of India’s largest electronic/IT industrial parks, which stretches over 800 acres (3.2 km�). Indian technological organisations such as ISRO, Infosys, Wipro, Biocon and HAL are headquartered in this silicon valley city. It also has many software industries, aerospace, telecommunications and heavy industries. Many reputed educational institutions like Indian Institute of Science (IISc), Indian Institute of Management (Bangalore) (IIMB), International Institute of Information Technology, Bangalore (IIITB), National Institute of Fashion Technology, Bangalore, National Institute of Design, Bangalore (NID R&D Campus), National Law School of India University (NLSIU) and National Institute of Mental Health and Neurosciences (NIMHANS). Numerous state-owned aerospace and defence organisations, such as Bharat Electronics, Hindustan Aeronautics and National Aerospace Laboratories are located in the city.
this is for reference u can write your own by this
Find the incorrect option:- a)Agriculture and industry are not exclusive of each other.
- b)They move away from each other.
- c)The agro-industries in India have given a major boost to agriculture by raising its productivity.
- d)They depend on the latter for raw materials and to sell their products.
Correct answer is option 'B'. Can you explain this answer?
Find the incorrect option:
a)
Agriculture and industry are not exclusive of each other.
b)
They move away from each other.
c)
The agro-industries in India have given a major boost to agriculture by raising its productivity.
d)
They depend on the latter for raw materials and to sell their products.
|
|
Anita Menon answered |
Agriculture and industry are not exclusive of each other. They move hand in hand. The agro-based industries depend on agriculture for raw materials and sell their products such as fertilisers, insecticides, irrigation pumps, PVC pipes, machines and tools, etc to the farmers.
Which region has the maximum concentration of iron and steel industries?- a)Jharkhand
- b)Chhota Nagpur plateau
- c)Rourkela
- d)Bhilai
Correct answer is option 'B'. Can you explain this answer?
Which region has the maximum concentration of iron and steel industries?
a)
Jharkhand
b)
Chhota Nagpur plateau
c)
Rourkela
d)
Bhilai
|
Crafty Classes answered |
Which region has the maximum concentration of iron and steel industries?
The region that has the maximum concentration of iron and steel industries is the Chhota Nagpur plateau in India. Here is a detailed explanation:
Reasons behind the maximum concentration of iron and steel industries in the Chhota Nagpur plateau:
- Availability of raw materials: The Chhota Nagpur plateau is rich in mineral resources, especially iron ore and coal, which are essential raw materials for the production of iron and steel. The region has abundant reserves of high-quality iron ore and coal, making it an ideal location for the establishment of iron and steel industries.
- Proximity to markets: The Chhota Nagpur plateau is strategically located near major industrial centers, such as Kolkata and Jamshedpur, which provides easy access to markets for the iron and steel products. This proximity reduces transportation costs and ensures a steady demand for the products.
- Skilled workforce: The region has a skilled and experienced workforce due to the long history of iron and steel production in the area. The presence of technical institutes and training centers also contributes to the availability of a skilled labor force.
- Infrastructure and support: The Chhota Nagpur plateau has well-developed infrastructure, including transportation networks, power supply, and other necessary facilities. The state governments and the central government provide support and incentives to promote the growth of the iron and steel industries in the region.
- Historical significance: The Chhota Nagpur plateau has a long history of iron and steel production, with the establishment of the Tata Iron and Steel Company (TISCO) in Jamshedpur in 1907. This has created a favorable environment for the growth of the industry and attracted further investments.
Overall, the Chhota Nagpur plateau has the maximum concentration of iron and steel industries in India due to the availability of raw materials, proximity to markets, skilled workforce, infrastructure, and historical significance.
The region that has the maximum concentration of iron and steel industries is the Chhota Nagpur plateau in India. Here is a detailed explanation:
Reasons behind the maximum concentration of iron and steel industries in the Chhota Nagpur plateau:
- Availability of raw materials: The Chhota Nagpur plateau is rich in mineral resources, especially iron ore and coal, which are essential raw materials for the production of iron and steel. The region has abundant reserves of high-quality iron ore and coal, making it an ideal location for the establishment of iron and steel industries.
- Proximity to markets: The Chhota Nagpur plateau is strategically located near major industrial centers, such as Kolkata and Jamshedpur, which provides easy access to markets for the iron and steel products. This proximity reduces transportation costs and ensures a steady demand for the products.
- Skilled workforce: The region has a skilled and experienced workforce due to the long history of iron and steel production in the area. The presence of technical institutes and training centers also contributes to the availability of a skilled labor force.
- Infrastructure and support: The Chhota Nagpur plateau has well-developed infrastructure, including transportation networks, power supply, and other necessary facilities. The state governments and the central government provide support and incentives to promote the growth of the iron and steel industries in the region.
- Historical significance: The Chhota Nagpur plateau has a long history of iron and steel production, with the establishment of the Tata Iron and Steel Company (TISCO) in Jamshedpur in 1907. This has created a favorable environment for the growth of the industry and attracted further investments.
Overall, the Chhota Nagpur plateau has the maximum concentration of iron and steel industries in India due to the availability of raw materials, proximity to markets, skilled workforce, infrastructure, and historical significance.
Assertion: Agriculture and industry are not exclusive of each other.
Reason: The key to the decision of the factory location is the least cost.- a)Both A and R are true and R is the correct explanation of A
- b)Both A and R are true but R is not the correct explanation of A
- c)A is correct but R is wrong
- d)A is wrong but R is correct
Correct answer is option 'B'. Can you explain this answer?
Assertion: Agriculture and industry are not exclusive of each other.
Reason: The key to the decision of the factory location is the least cost.
Reason: The key to the decision of the factory location is the least cost.
a)
Both A and R are true and R is the correct explanation of A
b)
Both A and R are true but R is not the correct explanation of A
c)
A is correct but R is wrong
d)
A is wrong but R is correct
|
Anshuman mohan answered |
Assertion: Agriculture and Industry are Interconnected
The assertion highlights the interdependence of agriculture and industry. While they may seem distinct sectors, they are actually complementary in many ways.
- Supply Chain Synergy:
- Agriculture provides raw materials for industries, such as food processing, textiles, and biofuels.
- Industries, in turn, supply equipment and technology that can enhance agricultural productivity.
- Economic Development:
- Both sectors are essential for economic growth. A thriving agricultural sector can lead to increased demand for industrial products, while a robust industrial base can improve agricultural efficiency.
Reason: Decision Factors in Factory Location
The reason focuses on the cost considerations in factory location decisions.
- Cost Efficiency:
- Factories are often located where production costs are minimized, which includes factors like labor, materials, and transportation.
- This does not directly explain the relationship between agriculture and industry but highlights a common factor in economic activities.
- Location Benefits:
- Proximity to agricultural sources can reduce transportation costs for raw materials, showcasing the interconnectedness of both sectors.
Conclusion
While both the assertion and reason are correct, the reason does not serve as a direct explanation for the assertion. Instead, it demonstrates a broader economic principle about cost in factory location without addressing the specific relationship between agriculture and industry.
Thus, the correct choice is option 'B': Both A and R are true, but R is not the correct explanation of A.
The assertion highlights the interdependence of agriculture and industry. While they may seem distinct sectors, they are actually complementary in many ways.
- Supply Chain Synergy:
- Agriculture provides raw materials for industries, such as food processing, textiles, and biofuels.
- Industries, in turn, supply equipment and technology that can enhance agricultural productivity.
- Economic Development:
- Both sectors are essential for economic growth. A thriving agricultural sector can lead to increased demand for industrial products, while a robust industrial base can improve agricultural efficiency.
Reason: Decision Factors in Factory Location
The reason focuses on the cost considerations in factory location decisions.
- Cost Efficiency:
- Factories are often located where production costs are minimized, which includes factors like labor, materials, and transportation.
- This does not directly explain the relationship between agriculture and industry but highlights a common factor in economic activities.
- Location Benefits:
- Proximity to agricultural sources can reduce transportation costs for raw materials, showcasing the interconnectedness of both sectors.
Conclusion
While both the assertion and reason are correct, the reason does not serve as a direct explanation for the assertion. Instead, it demonstrates a broader economic principle about cost in factory location without addressing the specific relationship between agriculture and industry.
Thus, the correct choice is option 'B': Both A and R are true, but R is not the correct explanation of A.
STP is the Abbreviation of _____.
- a)System tech park
- b)Software Technology Park
- c)State thermal plant
- d)Software Technology Picket
Correct answer is option 'B'. Can you explain this answer?
STP is the Abbreviation of _____.
a)
System tech park
b)
Software Technology Park
c)
State thermal plant
d)
Software Technology Picket
|
S.v. Reddy answered |
Stp: full from is software tech parks of india is under ministry of electronic and information technology. It head quarters in Delhi. Founded in 1991
Shaping of Steel(i) Forging(ii) Pressing(iii) Casting(iv) Rolling- a)(i) - (iv) - (ii) - (iii)
- b)(iv) - (ii) - (iii) - (i)
- c)(iii) - (i) - (iv) - (ii)
- d)(ii) - (i) - (iii) - (iv)
Correct answer is option 'B'. Can you explain this answer?
Shaping of Steel
(i) Forging
(ii) Pressing
(iii) Casting
(iv) Rolling
a)
(i) - (iv) - (ii) - (iii)
b)
(iv) - (ii) - (iii) - (i)
c)
(iii) - (i) - (iv) - (ii)
d)
(ii) - (i) - (iii) - (iv)
|
|
Anita Menon answered |
Create curves in the steel by using a hammer and form or a mechanical roller machine if you have one. A roller machine clamps the metal between a hard metal form, usually a humped shape, and a heavy duty roller. Rolling the sheet back and forth by hand curves and thins the metal as you guide it into the shape you want.
Which one of the following public sector plants are located In Chhattisgarh? - a)Bokaro Steel Plant
- b)Bhilai Steel Plant
- c)Durgapur Steel Plant
- d)Rourkela Steel Plant
Correct answer is option 'B'. Can you explain this answer?
Which one of the following public sector plants are located In Chhattisgarh?
a)
Bokaro Steel Plant
b)
Bhilai Steel Plant
c)
Durgapur Steel Plant
d)
Rourkela Steel Plant
|
|
A D I B A answered |
B) Bhilai steel plant,
Bhilai steel plant is an integrated steel plant located in the state of Chhattisgarh. It is the first and important producer of steel rails.
This steel plant is established in the year 1955 with the help of USSR.
Bhilai steel plant is an integrated steel plant located in the state of Chhattisgarh. It is the first and important producer of steel rails.
This steel plant is established in the year 1955 with the help of USSR.
Manufacturing industries includes :- a)Crop production
- b)Fish production
- c)Plantation
- d)Sugar Production
Correct answer is option 'D'. Can you explain this answer?
a)
Crop production
b)
Fish production
c)
Plantation
d)
Sugar Production
|
Avantika Ahuja answered |
Manufacturing industries and Sugar Production
Manufacturing industries refer to those industries which involve the production of goods by transforming raw materials into finished products. Industries such as textiles, chemicals, food processing, machinery, etc., are examples of manufacturing industries.
Sugar production is also a manufacturing industry that involves the processing of sugar cane or sugar beet to produce sugar. The production of sugar involves various stages of processing such as extraction, purification, clarification, evaporation, crystallization, and drying.
Importance of Sugar Production
Sugar production is an important industry as it is a major source of employment and revenue for many countries. It is also an important raw material for the food industry, and is used in the production of various food products such as confectionery, beverages, bakery products, and canned foods.
Additionally, sugar is also used in the production of biofuels, which are becoming increasingly important as a source of renewable energy.
Challenges in Sugar Production
The sugar production industry faces several challenges such as fluctuating prices, competition from alternative sweeteners, and environmental concerns. Additionally, the industry also faces issues related to sustainability, as the production of sugar cane and sugar beet requires large amounts of water and energy and can have negative impacts on soil health and biodiversity.
Conclusion
In conclusion, sugar production is an important manufacturing industry that plays a crucial role in the global economy. Despite the challenges it faces, the industry continues to evolve and adapt to changing market conditions and consumer preferences.
Manufacturing industries refer to those industries which involve the production of goods by transforming raw materials into finished products. Industries such as textiles, chemicals, food processing, machinery, etc., are examples of manufacturing industries.
Sugar production is also a manufacturing industry that involves the processing of sugar cane or sugar beet to produce sugar. The production of sugar involves various stages of processing such as extraction, purification, clarification, evaporation, crystallization, and drying.
Importance of Sugar Production
Sugar production is an important industry as it is a major source of employment and revenue for many countries. It is also an important raw material for the food industry, and is used in the production of various food products such as confectionery, beverages, bakery products, and canned foods.
Additionally, sugar is also used in the production of biofuels, which are becoming increasingly important as a source of renewable energy.
Challenges in Sugar Production
The sugar production industry faces several challenges such as fluctuating prices, competition from alternative sweeteners, and environmental concerns. Additionally, the industry also faces issues related to sustainability, as the production of sugar cane and sugar beet requires large amounts of water and energy and can have negative impacts on soil health and biodiversity.
Conclusion
In conclusion, sugar production is an important manufacturing industry that plays a crucial role in the global economy. Despite the challenges it faces, the industry continues to evolve and adapt to changing market conditions and consumer preferences.
Assertion: Textile industry occupies a unique position in the Indian economy.
Reason: It contributes significantly to industrial production.- a)Both A and R are true and R is the correct explanation of A
- b)Both A and R are true but R is not the correct explanation of A
- c)A is correct but R is wrong
- d)A is wrong but R is correct
Correct answer is option 'A'. Can you explain this answer?
Assertion: Textile industry occupies a unique position in the Indian economy.
Reason: It contributes significantly to industrial production.
Reason: It contributes significantly to industrial production.
a)
Both A and R are true and R is the correct explanation of A
b)
Both A and R are true but R is not the correct explanation of A
c)
A is correct but R is wrong
d)
A is wrong but R is correct
|
Nitesh Singla answered |
Correct answer is option 'A'
How to manufacture Steel?(i) Pig iron(ii) Blast furnace(iii) Shaping metal(iv) Steel making- a)(ii) - (i) - (iv) - (iii)
- b)(iii) - (i) - (iv) - (ii)
- c)(i) - (iv) - (ii) - (iii)
- d)(ii) - (iii) - (iv) - (i)
Correct answer is option 'A'. Can you explain this answer?
How to manufacture Steel?
(i) Pig iron
(ii) Blast furnace
(iii) Shaping metal
(iv) Steel making
a)
(ii) - (i) - (iv) - (iii)
b)
(iii) - (i) - (iv) - (ii)
c)
(i) - (iv) - (ii) - (iii)
d)
(ii) - (iii) - (iv) - (i)
|
|
Avinash Patel answered |
Steel is made primarily in a two-step process. In the primary steelmaking step, liquid iron is converted into steel by the basic oxygen furnace (BOF) process, or by melting scrap steel or direct reduced iron (DRI) in an electric arc furnace.
The contribution of manufacturing to the GDP of some East Asian economies is ___________.- a) 25 to 35 per cent
- b) 5 to 10 per cent
- c)5 to 15 per cent
- d)Above 50%
Correct answer is option 'A'. Can you explain this answer?
The contribution of manufacturing to the GDP of some East Asian economies is ___________.
a)
25 to 35 per cent
b)
5 to 10 per cent
c)
5 to 15 per cent
d)
Above 50%
|
Arjun Goyal answered |
Contribution of Manufacturing to GDP in East Asian Economies
There are several East Asian economies where the manufacturing sector plays a significant role in contributing to the GDP. One of the key indicators of economic development is the share of manufacturing in the GDP.
Percentage Range
- The contribution of manufacturing to the GDP of some East Asian economies falls in the range of 25 to 35 per cent.
Explanation
- Manufacturing is a crucial sector in many East Asian countries such as China, Japan, South Korea, and Taiwan. These countries have a strong industrial base and are known for their manufacturing prowess.
- The manufacturing sector in these economies produces a wide range of goods including electronics, automobiles, machinery, and consumer products which are exported globally.
- The high contribution of manufacturing to the GDP indicates the importance of this sector in driving economic growth, creating jobs, and generating income for the population.
- The focus on manufacturing has also led to the development of a skilled workforce, technological advancements, and innovation in these economies.
In conclusion, the contribution of manufacturing to the GDP of some East Asian economies is significant, ranging from 25 to 35 per cent. This highlights the importance of the manufacturing sector in driving economic growth and development in these countries.
There are several East Asian economies where the manufacturing sector plays a significant role in contributing to the GDP. One of the key indicators of economic development is the share of manufacturing in the GDP.
Percentage Range
- The contribution of manufacturing to the GDP of some East Asian economies falls in the range of 25 to 35 per cent.
Explanation
- Manufacturing is a crucial sector in many East Asian countries such as China, Japan, South Korea, and Taiwan. These countries have a strong industrial base and are known for their manufacturing prowess.
- The manufacturing sector in these economies produces a wide range of goods including electronics, automobiles, machinery, and consumer products which are exported globally.
- The high contribution of manufacturing to the GDP indicates the importance of this sector in driving economic growth, creating jobs, and generating income for the population.
- The focus on manufacturing has also led to the development of a skilled workforce, technological advancements, and innovation in these economies.
In conclusion, the contribution of manufacturing to the GDP of some East Asian economies is significant, ranging from 25 to 35 per cent. This highlights the importance of the manufacturing sector in driving economic growth and development in these countries.
Assertion and Reason Type Questions:In the questions given below, there are two statements marked as Assertion (A) and Reason (R). Read the statements and choose the correct option:Assertion (A) : India is the largest producer of raw jute and jute goods and stands at second place as an exporter after Bangladesh.Reason (R) : Other problems are the law output of labour and stiff competition with the synthetic fibre industry.- a)Both (A) and (R) are true and (R) is the correct explanation of (A).
- b)Both (A) and (R) are true but (R) is not the correct explanation of (A).
- c)(A) is correct but (R) is wrong.
- d)(A) is wrong but (R) is correct.
Correct answer is option 'C'. Can you explain this answer?
Assertion and Reason Type Questions:
In the questions given below, there are two statements marked as Assertion (A) and Reason (R). Read the statements and choose the correct option:
Assertion (A) : India is the largest producer of raw jute and jute goods and stands at second place as an exporter after Bangladesh.
Reason (R) : Other problems are the law output of labour and stiff competition with the synthetic fibre industry.
a)
Both (A) and (R) are true and (R) is the correct explanation of (A).
b)
Both (A) and (R) are true but (R) is not the correct explanation of (A).
c)
(A) is correct but (R) is wrong.
d)
(A) is wrong but (R) is correct.
|
|
Rohit Sharma answered |
India is the largest producer of raw jute and jute goods and the second largest exporter after Bangladesh. There were about 80 jute mills in India ,most of which are located in West Bengal, mainly along the banks of the Hooghly River, in a narrow belt (98 km long and 3 km wide).
Assertion and Reason Type Questions:In the questions given below, there are two statements marked as Assertion (A) and Reason (R). Read the statements and choose the correct option:Assertion (A) : The handspun Khadi provides large scale employment to weavers in their homes as a cottage industryReason (R) : Mahatma Gandhi lay emphasis on spinning yarn and weaving khadi.- a)Both (A) and (R) are true and (R) is the correct explanation of (A).
- b)Both (A) and (R) are true but (R) is not the correct explanation of (A).
- c)(A) is correct but (R) is wrong.
- d)(A) is wrong but (R) is correct.
Correct answer is option 'A'. Can you explain this answer?
Assertion and Reason Type Questions:
In the questions given below, there are two statements marked as Assertion (A) and Reason (R). Read the statements and choose the correct option:
Assertion (A) : The handspun Khadi provides large scale employment to weavers in their homes as a cottage industry
Reason (R) : Mahatma Gandhi lay emphasis on spinning yarn and weaving khadi.
a)
Both (A) and (R) are true and (R) is the correct explanation of (A).
b)
Both (A) and (R) are true but (R) is not the correct explanation of (A).
c)
(A) is correct but (R) is wrong.
d)
(A) is wrong but (R) is correct.
|
Meera Rana answered |
Mahatma Gandhi believed in the ideology of Swadeshi i.e., to use everything that is made in India. Gandhi and other leaders in order to promote swadeshi goods encouraged the people to spin yarn and weave Khadi. This hit the British textile industries hard and provided work to many Indian artisans and weavers.
Largest producer of Jute and Jute made goods ?- a)Bangladesh
- b)India
- c)Sri lanka
- d)Brazil
Correct answer is option 'B'. Can you explain this answer?
Largest producer of Jute and Jute made goods ?
a)
Bangladesh
b)
India
c)
Sri lanka
d)
Brazil
|
Akash Banerjee answered |
Introduction to Jute Production
Jute is a natural fiber, often referred to as "golden fiber" due to its color and economic significance. It is primarily cultivated in tropical regions, with Bangladesh and India being the leading producers.
India's Dominance in Jute Production
- Global Leader: India is the largest producer of jute, contributing approximately 40% of the world's total jute production.
- Key States: Major jute-growing states in India include West Bengal, Assam, Odisha, and Andhra Pradesh. West Bengal alone accounts for nearly 70% of India's jute production.
- Cultivation Techniques: Indian farmers utilize traditional and modern farming techniques to cultivate jute, ensuring high yield and quality.
Jute Made Goods Production
- Diverse Products: India is not only the largest producer of raw jute but also excels in producing jute-made goods such as bags, carpets, and textiles.
- Export Potential: The country exports a significant portion of its jute products, boosting its economy and providing employment to millions.
Comparison with Other Countries
- Bangladesh: While Bangladesh is a major player in jute production, it mainly focuses on raw jute rather than finished products.
- Sri Lanka and Brazil: These countries do cultivate jute but on a much smaller scale compared to India and Bangladesh.
Conclusion
India's robust infrastructure, skilled labor, and a long-standing tradition of jute cultivation solidify its position as the largest producer of jute and jute-made goods in the world. This not only enhances its economy but also reinforces its cultural heritage associated with this versatile fiber.
Jute is a natural fiber, often referred to as "golden fiber" due to its color and economic significance. It is primarily cultivated in tropical regions, with Bangladesh and India being the leading producers.
India's Dominance in Jute Production
- Global Leader: India is the largest producer of jute, contributing approximately 40% of the world's total jute production.
- Key States: Major jute-growing states in India include West Bengal, Assam, Odisha, and Andhra Pradesh. West Bengal alone accounts for nearly 70% of India's jute production.
- Cultivation Techniques: Indian farmers utilize traditional and modern farming techniques to cultivate jute, ensuring high yield and quality.
Jute Made Goods Production
- Diverse Products: India is not only the largest producer of raw jute but also excels in producing jute-made goods such as bags, carpets, and textiles.
- Export Potential: The country exports a significant portion of its jute products, boosting its economy and providing employment to millions.
Comparison with Other Countries
- Bangladesh: While Bangladesh is a major player in jute production, it mainly focuses on raw jute rather than finished products.
- Sri Lanka and Brazil: These countries do cultivate jute but on a much smaller scale compared to India and Bangladesh.
Conclusion
India's robust infrastructure, skilled labor, and a long-standing tradition of jute cultivation solidify its position as the largest producer of jute and jute-made goods in the world. This not only enhances its economy but also reinforces its cultural heritage associated with this versatile fiber.
Tools, implements, fertilisers, tractors, etc. are supplied by- a)government
- b)industry
- c)people
- d)none of these
Correct answer is option 'B'. Can you explain this answer?
Tools, implements, fertilisers, tractors, etc. are supplied by
a)
government
b)
industry
c)
people
d)
none of these
|
|
Sakshi sharma answered |
Tools, implements, fertilisers, tractors, etc. are supplied by industry.
Explanation:
Introduction:
In modern agriculture, various tools, implements, fertilisers, tractors, and other machinery are essential for efficient farming practices. These supplies are crucial for improving crop production, increasing efficiency, and reducing manual labor. As a result, they are supplied by the industry.
Industry's Role in Supplying Agricultural Inputs:
The agricultural industry plays a pivotal role in supplying tools, implements, fertilizers, tractors, and other necessary equipment for farming. Here's an explanation of each of these supplies and how the industry is responsible for their distribution:
1. Tools and Implements:
- Tools and implements such as spades, hoes, sickles, plows, and threshers are essential for various farming activities.
- The industry manufactures and supplies these tools to farmers through distributors, wholesalers, and retailers.
- Farmers can directly purchase or order these tools from the industry, which ensures their availability and accessibility.
2. Fertilizers:
- Fertilizers are chemical substances applied to the soil or plants to enhance crop growth and increase yields.
- The industry produces fertilizers like nitrogenous, phosphatic, and potassic fertilizers through chemical processes.
- These fertilizers are then packaged, marketed, and supplied to farmers by the industry.
- The industry also provides information and guidance regarding the appropriate usage and application of fertilizers to maximize their effectiveness.
3. Tractors and Machinery:
- Tractors and agricultural machinery are vital for mechanized farming, reducing manual labor, and increasing productivity.
- The industry manufactures tractors, harvesters, seeders, and other machinery required for various farming operations.
- These machines are distributed through authorized dealerships, ensuring their availability in rural areas as well.
- The industry also provides after-sales services, spare parts, and maintenance support for these machines.
Conclusion:
In conclusion, the supplies necessary for agriculture, including tools, implements, fertilizers, tractors, and machinery, are primarily supplied by the industry. The industry's role in producing, marketing, and distributing these agricultural inputs is crucial for the growth and development of the farming sector.
Explanation:
Introduction:
In modern agriculture, various tools, implements, fertilisers, tractors, and other machinery are essential for efficient farming practices. These supplies are crucial for improving crop production, increasing efficiency, and reducing manual labor. As a result, they are supplied by the industry.
Industry's Role in Supplying Agricultural Inputs:
The agricultural industry plays a pivotal role in supplying tools, implements, fertilizers, tractors, and other necessary equipment for farming. Here's an explanation of each of these supplies and how the industry is responsible for their distribution:
1. Tools and Implements:
- Tools and implements such as spades, hoes, sickles, plows, and threshers are essential for various farming activities.
- The industry manufactures and supplies these tools to farmers through distributors, wholesalers, and retailers.
- Farmers can directly purchase or order these tools from the industry, which ensures their availability and accessibility.
2. Fertilizers:
- Fertilizers are chemical substances applied to the soil or plants to enhance crop growth and increase yields.
- The industry produces fertilizers like nitrogenous, phosphatic, and potassic fertilizers through chemical processes.
- These fertilizers are then packaged, marketed, and supplied to farmers by the industry.
- The industry also provides information and guidance regarding the appropriate usage and application of fertilizers to maximize their effectiveness.
3. Tractors and Machinery:
- Tractors and agricultural machinery are vital for mechanized farming, reducing manual labor, and increasing productivity.
- The industry manufactures tractors, harvesters, seeders, and other machinery required for various farming operations.
- These machines are distributed through authorized dealerships, ensuring their availability in rural areas as well.
- The industry also provides after-sales services, spare parts, and maintenance support for these machines.
Conclusion:
In conclusion, the supplies necessary for agriculture, including tools, implements, fertilizers, tractors, and machinery, are primarily supplied by the industry. The industry's role in producing, marketing, and distributing these agricultural inputs is crucial for the growth and development of the farming sector.
When was the first cement plant set up in Chennai?- a)1900
- b)1902
- c)1904
- d)1906
Correct answer is option 'C'. Can you explain this answer?
When was the first cement plant set up in Chennai?
a)
1900
b)
1902
c)
1904
d)
1906
|
|
Prateek Sen answered |
The first cement plant in Chennai was set up in 1904.
Explanation:
- In 1904, the first cement plant in Chennai was established, marking the beginning of the cement industry in the city.
- This plant played a significant role in the development of Chennai as a major industrial center in the early 20th century.
- The establishment of the cement plant brought economic growth and employment opportunities to the region.
- The plant contributed to the construction and infrastructure development in Chennai and surrounding areas.
- Cement is a crucial building material used in the construction industry, and the presence of a cement plant in Chennai ensured a steady supply of this material.
- The plant likely utilized local resources such as limestone and clay, which are essential ingredients in cement production.
- The establishment of the cement plant also encouraged other industries to set up in Chennai, as they could benefit from the availability of cement for their construction projects.
- Over the years, the cement industry in Chennai has grown significantly, with several more plants being set up to meet the increasing demand for cement in the region.
- Today, Chennai is home to numerous cement plants, making it an important hub for cement production in India.
- The cement industry in Chennai continues to play a vital role in the city's economic development, providing employment opportunities and contributing to infrastructure growth.
- The first cement plant set up in 1904 laid the foundation for this thriving industry in Chennai.
Explanation:
- In 1904, the first cement plant in Chennai was established, marking the beginning of the cement industry in the city.
- This plant played a significant role in the development of Chennai as a major industrial center in the early 20th century.
- The establishment of the cement plant brought economic growth and employment opportunities to the region.
- The plant contributed to the construction and infrastructure development in Chennai and surrounding areas.
- Cement is a crucial building material used in the construction industry, and the presence of a cement plant in Chennai ensured a steady supply of this material.
- The plant likely utilized local resources such as limestone and clay, which are essential ingredients in cement production.
- The establishment of the cement plant also encouraged other industries to set up in Chennai, as they could benefit from the availability of cement for their construction projects.
- Over the years, the cement industry in Chennai has grown significantly, with several more plants being set up to meet the increasing demand for cement in the region.
- Today, Chennai is home to numerous cement plants, making it an important hub for cement production in India.
- The cement industry in Chennai continues to play a vital role in the city's economic development, providing employment opportunities and contributing to infrastructure growth.
- The first cement plant set up in 1904 laid the foundation for this thriving industry in Chennai.
Match the followings item given in Column A with those in Column B:
- a)(i)-(c), (ii)-(d), (iii)-(b), (iv)-(a)
- b)(i)-(a), (ii)-(d), (iii)-(b), (iv)-(a)
- c)(i)-(b), (ii)-(d), (iii)-(b), (iv)-(a)
- d)(i)-(d), (ii)-(d), (iii)-(b), (iv)-(a)
Correct answer is option 'A'. Can you explain this answer?
Match the followings item given in Column A with those in Column B:
a)
(i)-(c), (ii)-(d), (iii)-(b), (iv)-(a)
b)
(i)-(a), (ii)-(d), (iii)-(b), (iv)-(a)
c)
(i)-(b), (ii)-(d), (iii)-(b), (iv)-(a)
d)
(i)-(d), (ii)-(d), (iii)-(b), (iv)-(a)
|
|
Vikram Kapoor answered |
(i) Agro based industry: The cotton textile industry is known as an agro based industry because it uses raw materials produced by the agricultural sector.
(ii) Private sector industry: Tata Steel was established in India as Asia's first integrated private steel company in 1907. With this, we also developed India's first industrial city at Jamshedpur. Today, we are among the leading global steel companies.
(iii) Joint Sector Industry: Oil India limited is jointly owned by the public and private sector, hence it is a joint sector industry.
(iv) Cooperative sector industry: The Amul Model of dairy development is a three-tiered structure with the dairy cooperative societies at the village level federated under a milk union at the district level and a federation of member unions at the state level.
Match the followings item given in Column A with those in Column B:
- a)(i)-(d), (ii)-(c), (iii)-(a), (iv)-(b)
- b)(i)-(a), (ii)-(c), (iii)-(a), (iv)-(b)
- c)(i)-(c), (ii)-(c), (iii)-(a), (iv)-(b)
- d)(i)-(b), (ii)-(c), (iii)-(a), (iv)-(b)
Correct answer is option 'A'. Can you explain this answer?
Match the followings item given in Column A with those in Column B:
a)
(i)-(d), (ii)-(c), (iii)-(a), (iv)-(b)
b)
(i)-(a), (ii)-(c), (iii)-(a), (iv)-(b)
c)
(i)-(c), (ii)-(c), (iii)-(a), (iv)-(b)
d)
(i)-(b), (ii)-(c), (iii)-(a), (iv)-(b)
|
|
Amit Kumar answered |
(i) Information Technology and Electronics Industry: Bangalore has emerged as the electronic capital of India. Others are Mumbai, Delhi, Hyderabad, Pune Chennai, Kolkata, Lucknow and Coimbatore.
(ii) Cement Industry: India entered into the Cement Era in 1914, when the Indian Cement Company Ltd. started manufacturing Cement in Porbandar in Gujarat.
(iii) Automobile Industry: For three decades, more than half the vehicles – two-wheelers as well as cars sold in the country have come from five factories in the industrial belt of Gurgaon and Manesar in Haryana.
(iv) Fertilizers Industry: Chambal Fertilisers is a large fertiliser manufacturing company based at Kota in Rajasthan in India.
Why is the Chhotanagpur plateau region an ideal location for iron and steel industries?Options:- a)Because it is close to the coastline, which facilitates easy export.
- b)Because the region has access to cheap labour, low-cost iron ore, and high-grade raw materials nearby.
- c)Because it is primarily a lightweight industry requiring minimal transportation.
- d)Because it has a low concentration of other industries, leading to less competition for resources.
Correct answer is option 'B'. Can you explain this answer?
Why is the Chhotanagpur plateau region an ideal location for iron and steel industries?Options:
a)
Because it is close to the coastline, which facilitates easy export.
b)
Because the region has access to cheap labour, low-cost iron ore, and high-grade raw materials nearby.
c)
Because it is primarily a lightweight industry requiring minimal transportation.
d)
Because it has a low concentration of other industries, leading to less competition for resources.
|
Nk Classes answered |
- The Chhotanagpur plateau is rich in minerals, particularly iron ore, which is a primary raw material for the iron and steel industry.
- The proximity to coal mines in regions like Jharia and Raniganj provides essential fuel for smelting processes.
- The availability of cheap labor in the region helps reduce production costs.
- Nearby limestone deposits are crucial for steel production.
- The developed transportation network facilitates easy movement of raw materials and finished products.
- The proximity to coal mines in regions like Jharia and Raniganj provides essential fuel for smelting processes.
- The availability of cheap labor in the region helps reduce production costs.
- Nearby limestone deposits are crucial for steel production.
- The developed transportation network facilitates easy movement of raw materials and finished products.
Which one of the following industries manufactures telephones, computer, etc.?- a)Cement
- b)Iron and Steel
- c)Electronic
- d)Chemical
Correct answer is option 'C'. Can you explain this answer?
Which one of the following industries manufactures telephones, computer, etc.?
a)
Cement
b)
Iron and Steel
c)
Electronic
d)
Chemical
|
|
Deepak gupta answered |
Manufacturing Industry for Telephones and Computers
The correct answer is option 'C' - Electronic.
The electronics industry is responsible for manufacturing telephones, computers, and other electronic devices. This industry plays a vital role in the modern world, providing the technology that is used in various sectors such as communication, entertainment, healthcare, and more.
Let's delve into the details of the electronic industry and how it manufactures telephones, computers, and other electronic devices.
1. Overview of the Electronics Industry:
- The electronics industry encompasses the production of electronic components, devices, and systems.
- It involves various processes, including design, development, manufacturing, and testing.
- The industry is constantly evolving, driven by advancements in technology and consumer demands.
2. Manufacturing Process:
- The manufacturing process for telephones, computers, and other electronic devices typically involves several stages.
- Design: Engineers and designers create the blueprints and specifications for the products.
- Component Sourcing: The necessary electronic components such as microprocessors, memory chips, display screens, and circuit boards are sourced from suppliers.
- Assembly: The components are assembled together using automated machinery or manual labor.
- Quality Control: Rigorous quality control measures are implemented to ensure that the products meet the required standards and specifications.
- Testing: The assembled devices undergo various tests to ensure their functionality, performance, and reliability.
- Packaging: The finished products are packaged and prepared for distribution.
3. Importance of the Electronics Industry:
- The electronics industry is crucial for technological advancements.
- It enables the development of innovative products that improve communication, increase productivity, and enhance the overall quality of life.
- The industry also contributes significantly to economic growth, providing employment opportunities and generating revenue.
4. Other Industries Involved:
- While the electronics industry is responsible for manufacturing telephones, computers, and other electronic devices, it relies on other industries for the production of certain components.
- For example, the iron and steel industry provides materials for the manufacturing of computer casings or smartphone frames.
- The chemical industry supplies various substances used in the production of electronic components, such as adhesives, solvents, and coatings.
In conclusion, the electronics industry is responsible for manufacturing telephones, computers, and other electronic devices. This industry plays a critical role in providing the technology that drives modern society.
The correct answer is option 'C' - Electronic.
The electronics industry is responsible for manufacturing telephones, computers, and other electronic devices. This industry plays a vital role in the modern world, providing the technology that is used in various sectors such as communication, entertainment, healthcare, and more.
Let's delve into the details of the electronic industry and how it manufactures telephones, computers, and other electronic devices.
1. Overview of the Electronics Industry:
- The electronics industry encompasses the production of electronic components, devices, and systems.
- It involves various processes, including design, development, manufacturing, and testing.
- The industry is constantly evolving, driven by advancements in technology and consumer demands.
2. Manufacturing Process:
- The manufacturing process for telephones, computers, and other electronic devices typically involves several stages.
- Design: Engineers and designers create the blueprints and specifications for the products.
- Component Sourcing: The necessary electronic components such as microprocessors, memory chips, display screens, and circuit boards are sourced from suppliers.
- Assembly: The components are assembled together using automated machinery or manual labor.
- Quality Control: Rigorous quality control measures are implemented to ensure that the products meet the required standards and specifications.
- Testing: The assembled devices undergo various tests to ensure their functionality, performance, and reliability.
- Packaging: The finished products are packaged and prepared for distribution.
3. Importance of the Electronics Industry:
- The electronics industry is crucial for technological advancements.
- It enables the development of innovative products that improve communication, increase productivity, and enhance the overall quality of life.
- The industry also contributes significantly to economic growth, providing employment opportunities and generating revenue.
4. Other Industries Involved:
- While the electronics industry is responsible for manufacturing telephones, computers, and other electronic devices, it relies on other industries for the production of certain components.
- For example, the iron and steel industry provides materials for the manufacturing of computer casings or smartphone frames.
- The chemical industry supplies various substances used in the production of electronic components, such as adhesives, solvents, and coatings.
In conclusion, the electronics industry is responsible for manufacturing telephones, computers, and other electronic devices. This industry plays a critical role in providing the technology that drives modern society.
Industries cause _____________ pollution.- a)air
- b)water
- c)noise
- d)all of the above
Correct answer is option 'D'. Can you explain this answer?
Industries cause _____________ pollution.
a)
air
b)
water
c)
noise
d)
all of the above
|
|
Nk Classes answered |
- Industries are responsible for multiple types of pollution:
- Air Pollution: Emissions from factories release pollutants like carbon monoxide and sulfur dioxide.
- Water Pollution: Industrial waste can contaminate water bodies with chemicals and heavy metals.
- Noise Pollution: Machinery and industrial activity contribute to high noise levels.
- Thus, industries contribute to air, water, and noise pollution, making option D, "all of the above," the correct choice.
- Air Pollution: Emissions from factories release pollutants like carbon monoxide and sulfur dioxide.
- Water Pollution: Industrial waste can contaminate water bodies with chemicals and heavy metals.
- Noise Pollution: Machinery and industrial activity contribute to high noise levels.
- Thus, industries contribute to air, water, and noise pollution, making option D, "all of the above," the correct choice.
Chapter doubts & questions for Manufacturing Industries - Social Studies (SST) Class 10 2025 is part of Class 10 exam preparation. The chapters have been prepared according to the Class 10 exam syllabus. The Chapter doubts & questions, notes, tests & MCQs are made for Class 10 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.
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