FAQs on Map: Major Hydro power plants in India

Question 1

1. What are the major hydro power plants in India?

Accepted Answer

Ans. Some of the major hydro power plants in India are:- Tehri Dam in Uttarakhand- Bhakra Nangal Dam in Himachal Pradesh- Sardar Sarovar Dam in Gujarat- Koyna Hydroelectric Project in Maharashtra- Nathpa Jhakri Dam in Himachal Pradesh

Question 2

2. How does hydro power work in these plants?

Accepted Answer

Ans. Hydro power plants generate electricity by harnessing the energy of flowing or falling water. The water is stored in reservoirs behind dams, and when released, it flows through turbines. The turbines spin the generators, which convert the mechanical energy into electrical energy.

Question 3

3. What is the capacity of these major hydro power plants in India?

Accepted Answer

Ans. The capacity of major hydro power plants in India varies. For example, Tehri Dam has a capacity of 2,400 megawatts (MW), Bhakra Nangal Dam has a capacity of 1,325 MW, Sardar Sarovar Dam has a capacity of 1,450 MW, Koyna Hydroelectric Project has a capacity of 1,960 MW, and Nathpa Jhakri Dam has a capacity of 1,500 MW.

Question 4

4. How do hydro power plants contribute to India's energy production?

Accepted Answer

Ans. Hydro power plants play a significant role in India's energy production. They provide a renewable and clean source of electricity, reducing the country's dependence on fossil fuels. Hydro power accounts for a substantial portion of India's total installed power capacity and helps in meeting the growing energy demand.

Question 5

5. Are there any environmental impacts associated with hydro power plants in India?

Accepted Answer

Ans. While hydro power plants are considered a cleaner energy option, they do have some environmental impacts. The construction of dams and reservoirs can lead to the displacement of people and the loss of natural habitats. It can also alter the flow of rivers and affect aquatic ecosystems. Proper environmental impact assessments and mitigation measures are necessary to minimize these impacts.

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