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Principles of Hydropower Video Lecture | Civil Engineering Optional Notes for UPSC

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FAQs on Principles of Hydropower Video Lecture - Civil Engineering Optional Notes for UPSC

1. What are the advantages of hydropower?
Ans. Hydropower is a renewable energy source that produces minimal greenhouse gas emissions, helps in water management, provides reliable electricity generation, and can be stored for later use.
2. How does hydropower work?
Ans. Hydropower involves harnessing the energy from moving water to generate electricity. This is usually done by directing water flow through turbines, which then spin a generator to produce electricity.
3. What are the different types of hydropower plants?
Ans. There are three main types of hydropower plants: impoundment, diversion, and pumped storage. Impoundment plants store water in reservoirs, diversion plants channel water from rivers, and pumped storage plants store energy by pumping water uphill to a reservoir.
4. Is hydropower sustainable in the long term?
Ans. Hydropower is considered sustainable as long as proper environmental and social considerations are taken into account during the planning and operation of hydropower projects. This includes mitigating impacts on fish and wildlife, as well as local communities.
5. What are some challenges associated with hydropower?
Ans. Some challenges related to hydropower include environmental impacts on aquatic ecosystems, displacement of communities due to dam construction, and the high initial costs of building hydropower plants.
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