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EEE :: Economics of Power Generation

  1. Which of the following place is not associated with nuclear power plants in India ?

  2. A.

     Narora

    B.

     Tarapur

    C.

     Kota

    D.

     Benglore

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  3. The expected useful life of an hydroelectric power station is around

  4. A.

     15 years

    B.

     30 years

    C.

     60 years

    D.

     100 years

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  5. _______ industry has the least power consumption per tonne of product.

  6. A.

     Soap

    B.

     Sugar

    C.

     Vegetable oil

    D.

     Caustic soda

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  7. Which plant can never have 100 percent load factor ?

  8. A.

     Peak load plant

    B.

     Base load plant

    C.

     Nuclear power plant

    D.

     Hydro electric plant

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  9. Annual instalment towards depreciation reduces as rate of interest increases with

  10. A.

     sinking fund depreciation

    B.

     straight line depreciation

    C.

     reducing balances depreciation

    D.

     none of the above

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  11. Which of the following equipment provides fluctuating load?

  12. A.

     Exhaust fan

    B.

     Lathe machine

    C.

     Welding transformer

    D.

     All of the above

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  13. In a load curve the highest point represents

  14. A.

     peak demand

    B.

     average demand

    C.

     diversified demand

    D.

     none of the above

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  15. Which of the following is an advantage of static capacitor for power factor improvement ?

  16. A.

     Little maintenance cost

    B.

     Ease in installation

    C.

     Low losses

    D.

     All of the above

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  17. Which of the following is the disadvantage of static capacitor for power factor improvement ?

  18. A.

     Easily damaged by high voltage

    B.

     Cannot be repaired

    C.

     Short service life

    D.

     All of the above

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  19. Demand factor is defined as

  20. A.

     average load/maximum load

    B.

     maximum demand/connected load

    C.

     connected load/maximum demand

    D.

     average load x maximum load

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