Hydropower interview questions
Hydropower interview questions
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Total Questions: 15
1. ___________ creates the energy that can be captured and turned into the electricity.
Correct Answer is : Flowing water
2. The river or stream depends on the rate at which the water __________
Correct Answer is : Flows and falls down
3. The power output in large scale is about ________
Correct Answer is : 2mW and above
4. Based on the power outputs, how many types of hydro schemes are there?
Correct Answer is : 4
5. If the power output is 100kW to 2kW,then it is _________
Correct Answer is : Mini scale
6. The output power of the micro scale is __________
Correct Answer is : 5-100kW
7. The core of a hydro scheme is the _________
Correct Answer is : Turbines
8. Different types of turbines are used depending on the head and flow at site.
Correct Answer is : TRUE
9. ________ are used for low flow water.
Correct Answer is : Pelton turbines
10. __________ are used for higher flow of water.
Correct Answer is : Francis turbines
11. For larger flow of water, what type of propellers can be used?
Correct Answer is : Propeller turbines
12. ___________ are like a wind turbines immersed in water and used to extract power from large flow of water.
Correct Answer is : River current turbines
13. The __________ in the river bed directs the water to a settling tank.
Correct Answer is : Small dam
14. __________ flows into a canal.
Correct Answer is : Clean water
15. The fore bay is sited above the _________
Correct Answer is : Power house
