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Minimum wind velocity required for makin...

Minimum wind velocity required for making a windmill function is

A

15 m/s

B

15 km/hr

C

10 km/hr

D

18 m/s

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The correct Answer is:
A
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ZEN PUBLICATION-SOURCES OF ENERGY-ZEN ADDITIONAL QUESTIONS SECTION ( MULTIPLE -CHOICE QUESTIONS )
  1. Common forms of ocean energy are

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  2. The energy which cannot be taken as an indirect source of solar energy...

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  3. Minimum wind velocity required for making a windmill function is

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  4. Solar energy can be used in

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  5. Conventional energy sources are

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  6. The main constituent of biogas is

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  7. The main constituent of natural gas is

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  8. Which one of the following is not an energy source?

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  9. The non-renewable energy source among the following is

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  10. In which of the following devicel process is solar energy converted in...

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  11. Which one of the following substances is not used for making solar cel...

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  12. Which of the following energy sources cannot be used as an energy sour...

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  13. The device which converts solar energy into electrical energy is/are

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  14. Which part of sunlight used in making a solar cell?

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  15. In a nuclear reactor, liquid sodium metal is used as

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  16. The major problem In harnessing nuclear energy is how to

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  17. A turbine cannot be rotated by

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  18. Which of the following is nota form of ocean energy

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  19. Which one of the following is renewable?

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  20. Which of the following are characteristics of a good energy source ?

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