MP Vyapam Electrical - Sub Engineer Mock Test - 10 - Electrical Engineering (EE) MCQ

• ​​Parliament has the power to legislate on matters related to the Judiciary such as its powers, jurisdiction, organization and service conditions of judges
• Parliament is the legislative organ of the Union government.
• It occupies a pre-eminent and central position in the Indian democratic political system due to adopting the parliamentary form of government, also known as the ‘Westminster’ model of government.
• Articles 79 to 122 in Part V of the Constitution deal with the organisation, composition, duration, officers, procedures, privileges, powers and so on of the Parliament.

Option 1 is correct, i.e. Nagaland.

Key Points

• The Ao tribe of Nagaland has one such special festival, known as the Moatsu festival. 
• This festival is celebrated after seeds have been sown in the fields.
• Men and women of the tribe gather around large outdoor fires and performing traditional dances.

Additional Information

Some important festivals of Northeastern states are:

The correct answer is salt and water.

• A neutralization reaction is when an acid and a base react to form water and salt and involves the combination of H+ ions and OH- ions to generate water.
  • ​For example, hydrochloric acid reacts with sodium hydroxide to form sodium chloride salt and water. 
    • HCl + NaOH ⟶ NaCl + H_2​O

Important Points

• When a strong acid neutralizes a weak base, the resulting solution's pH will be less than 7.
• When a strong base neutralizes a weak acid, the resulting solution's pH will be greater than 7.

The correct answer is Dispersion.

Key Points

• When a beam of white light is made to fall on one refracting face of the prism, it splits into seven colours i.e. violet, indigo, blue, green, yellow, orange and red (VIBGYOR) from the base.
• The phenomenon of the splitting of white light into its constituent colours is called dispersion of light.
• The pattern of colour components of light is called the spectrum of light.
• The red light bends the least, while the violet light bends the most. 
• ​The rainbow is an example of the dispersion of sunlight by the water drops in the atmosphere. 

The correct answer is Tamil Nadu

In News 

• The nation's first PM Mega Integrated Textile Regions and Apparel (PM MITRA) Park is set to be established in Virudhunagar District of Tamil Nadu, the Memorandum of Understanding for which was signed between the Central and State governments here on March 22.

Key Points

• The MoU was exchanged between officials in the presence of Tamil Nadu Cjhief Minister M.K.Stalin, State Ministers Thangam Thennarasu, KKSSR Ramachandran, R Gandhi and Union Ministers L Murugan and Darshana Vikram Jardosh, apart from Piyush Goyal.
• The Virudhunagar PM MITRA project will involve infrastructure work at an estimated Rs 2,000 crore, which includes a Central subsidy of Rs 500 crore.
• Upon completion, the textile park will provide employment opportunities to 2 lakh people and would ensure the economic development of southern Tamil Nadu.
• A total of 11 MoUs between State authorities and companies were also exchanged on investment commitments in the PM MITRA project in Tamil Nadu.
• The mega textile park is set to be built on a 1,052 acre site in E Kumaralingapuram in Virudhunagar District, close to the Chennai-Madurai-Kanyakumari national highway (NH-44), and is well connected to Thoothukudi seaport and Madurai airport.
• The proposed project site is owned by the State Industries Promotion Corporation (SIPCOT).

Additional Information

• The Union Ministry of Textiles issued a notification on October 21, 2021 for setting up the seven PM MITRA Parks, as announced in the Union Budget for 2021-22.
  • These seven sites are in Tamil Nadu, Telangana, Gujarat, Karnataka, Madhya Pradesh, Uttar Pradesh and Maharashtra.
• The government has approved PM MITRA Parks in greenfield/brownfield sites with an outlay of Rs 4,445 crore for a period of seven years upto 2027-28.
• The PM MITRA Parks would help create world-class industrial infrastructure that would attract large-scale investment, including foreign  investment (FDI), and encourage innovation and job creation within the textile sector.
• These parks will enhance the competitiveness of the textiles industry by helping it achieve economies of scale as well as attract global players to manufacture in India.

1) Medha is sitting diagonally opposite Radha.

We can randomly place Medha on any seat and then we can place Radha opposite her.

2) Medha is on Seema’s left.

3) Raman is next to Seema and opposite Govind.

Raman must be to Seema's right as Medha is to her left.

4) Govind is on Chandra’s right.

Implies, Chandra is sitting between Govind and Radha.

5) Shanti is not on Medha’s right but is opposite to Shashi.

Implies, Shanti is to the immediate left of Medha, and Sashi is between Radha and Raman.

Hence, "Seema" is opposite Chandra.

क्ष व्यंजन 'संयुक्त व्यंजन' का उदाहरण है।

• क्ष = क् (स्वर रहित) + ष (स्वर सहित)
• क्ष से शब्द = क्षय, कक्षा, नक्षत्र, रक्षा आदि।
• दो या दो से अधिक असमान व्यंजनों के मिलने से बनने वाले व्यंजन को संयुक्त व्यंजन कहते हैं।

उदाहरण -

• त्र = त् + र
• ज्ञ = ज्+ ञ
• श्र = श् + र

Important Pointsवर्ण के दो भेद होते हैं।

1. स्वर वर्ण
2. व्यंजन वर्ण

अघोष व सघोष व्यंजन -

अघोष

• जिन वर्णों के उच्चारण में स्वर तंत्रियों में कंपन नहीं होता है और वर्णों का उच्‍चारण करते समय केवल श्‍वास का प्रयोग किया जाता है, उन्हें अघोष वर्ण कहते हैं।
• क-वर्ग, च-वर्ग, ट-वर्ग, त-वर्ग, प-वर्ग के प्रथम और द्वितीय वर्ण अघोष वर्ण होते हैं।
• अघोष ऊष्म वर्ण - श, ष, स

सघोष

• जिन वर्णों के उच्चारण में स्वर तंत्रियों में कंपन होता है उन्हें सघोष वर्ण कहते हैं।
• क-वर्ग, च-वर्ग, ट-वर्ग, त-वर्ग, प-वर्ग के तृतीय, चतुर्थ व पंचम वर्ण सघोष वर्ण होते हैं।
• सघोष अंतःस्थ वर्ण - य, र, ल, व
• सघोष ऊष्म वर्ण- ह

अल्‍पप्राण व महाप्राण व्यंजन -

अल्‍पप्राण

• जिन वर्णों के उच्चारण में श्वास या प्राण वायु की मात्रा अल्प(कम) होती है, उन्हें अल्पप्राण वर्ण कहते हैं।
• क-वर्ग, च-वर्ग, ट-वर्ग, त-वर्ग, प-वर्ग के प्रथम, तृतीय व पंचम वर्ण अल्पप्राण वर्ण होते हैं।
• अल्‍पप्राण अंतःस्थ वर्ण - य, र, ल, व

महाप्राण

• जिन वर्गों के उच्चारण में श्वास या प्राण वायु की मात्रा अधिक होती है, उन्हें महाप्राण वर्ण कहते हैं।
• क-वर्ग, च-वर्ग, ट-वर्ग, त-वर्ग, प-वर्ग के द्वितीय व चतुर्थ वर्ण महाप्राण वर्ण होते हैं।
• महाप्राण ऊष्म वर्ण- श, ष, स, ह

Lack of selectivity of H1 receptor, anticholinergic effect, and CNS depression causes the side effects of H1 receptor antihistamines.

Associated with the first-generation H1-antihistamines and due to their lack of selectivity for the H1 receptor and anticholinergic activity. Side effects are due to CNS depression are sedation, dizziness, tinnitus, blurred vision, euphoria, incoordination, anxiety, insomnia, tremor, nausea/vomiting. Dry mouth/dry cough, Newer second-generation H1-antihistamines are more selective for the peripheral histamine receptors and have far fewer side effects.

Ethylenediamine consists of mepyramine. Diphenhydramine is of ethanolamine has significant anticholinergic side effects and sedation. Chlorphenamine is of alkylamine class. Cyclizine is of piperazines class, structurally related to the ethylenediamines and the ethanolamines used most often to treat motion sickness, vertigo, nausea, and vomiting.

Key Points
The To field is, according to the rules of email etiquette, meant for the main recipient(s) of your email. To be more precise, this field should be used to include the recipients who are required to take action in response to the email.

Hence the correct answer is To.

Additional Information
Cc stands for carbon copy which means that whose address appears after the Cc: header would receive a copy of the message.

• Bcc stands for blind carbon copy which is similar to that of Cc except that the Email address of the recipients specified in this field does not appear in the received message header and the recipients in the To or Cc fields will not know that a copy sent to these address.
• The subject line of an email is the single line of text people see when they receive your email. This one line of text can often determine whether an email is opened or sent straight to trash, so make sure it's optimized toward your audience.

The correct answer is Printer is a driver, not system software.

Key Points

• A driver, or device driver, is a set of files that tells a piece of hardware how to function by communicating with a computer's operating system.
• All pieces of hardware require a driver, from your internal computer components, such as your graphics card, to your external peripherals, like a printer.

• A printer is neither a driver, nor a system software, but a hardware device.
  • It is a device that accepts text and graphic output from a computer and transfers the information to paper.

The correct answer is Cache, SRAM, and DRAM.

Key Points

• Volatile memory is computer memory that loses its data when the computer is turned off.
• Cache
  • It is a volatile memory.
  • The memory buffer used to accommodate a speed differential is called cache.
  • It is used by the central processing unit of a computer to reduce the average cost of time or energy to access data from the main memory.
  • Generally, Cache memory is logically positioned between the CPU and main memory.​
• SRAM
  • ​It is static random access memory.
  • It is a volatile memory.
  • It consists of circuits capable of retaining the stored information as long as the power is applied that it requires constant power.
  • SRAM memories are used to build cache memory.
  • It has low storage density.
• DRAM
  • It is dynamic random access memory.
  • It is a volatile memory.
  • It is widely used as a computer's main memory.
  • Each DRAM memory cell is made up of a transistor and a capacitor within an integrated circuit, and a data bit is stored in the capacitor.
• Nonvolatile storage is physical media that retains data without electrical power.
  • Hard Disk, CD, and DVD are non-volatile storage that does not lose data/information when power is off.

As we know the formula,

Let AB be the tree bowed at the point C so that part CB takes the position CD.
Then, CD = CB.
Let AC = x meters. At that point, CD = CB = (10 - X) m and ∠ADC = 60°.
AC/AC = sin60° => x/(10 - x) = √3/2
=> 2x = 10 √3 - √3x
=> (2 + √3) x = 10 √3
=>x = 10 √3/ (2 + √3) * (2 - √3)/(2 - √3) = 20 √3 - 30)m
= (20 * 1.73 - 30) m = 4.6m
=> Required height = 4.6m.

Hence, Option A is correct.

By applying the current division rule

Slon: f = 50 Hz and fr = 1.5 Hz,

Ns = 120f/p = 120 x 50/8 = 750 rpm

We have fr = sf

Hence s= fr/f = 1.5/50 = 0.03

Hence N = (1- s)Ns = (1- 0.03) x 750 = 727.5 rpm

Given data,
V_R = 3V
V_L = 4V
V_s = √(VR² + VL²)
V_s = √(9+16)
Supply Voltage (V_s) = 5V

Hence, the correct option is (B).

- air capacitor is also called as “Gang capacitor”. A gang capacitor is a combination of two or more variable capacitors mounted on a common shaft to. This adjustment allows simultaneous change in capacitance of grouped capacitors.

Given data is,
Cosϕ = 0.866
∴ ϕ =30 °
We know that,

According to Kirchhoff’s Current Law: At any point in an electrical circuit, the sum of currents flowing towards that point is equal to the sum of currents flowing away from that point.

From the above Diagram 
Current Flowing towards the Point: I₂, I₆, I₄ 
Current Flowing Away from the Point: I₁, I₃, I₅
 Hence I₂ + I₆ + I₄ = I₁ + I₃ + I₅ 
Putting the value of the current 
2A + 7A + I₄ = 4A + 3A + 8A 
I₄ = 15A − 9A = 6A 
I₄ = 6A