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Virendra Yadav
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Asked: 2023-04-27T09:17:21+00:00 In:

Which of the following statement is true about hydroelectric power plant? a) Hydroelectric power plants are multipurpose. b) Due to non-uniform flow of water frequency control in such plants is very difficult. c) Hydroelectric power plant has high running cost d) Water is used as fuel in hydroelectric power plant

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Which of the following statement is true about hydroelectric power plant? a) Hydroelectric power plants are multipurpose. b) Due to non-uniform flow of water frequency control in such plants is very difficult. c) Hydroelectric power plant has high running cost d) Water is used as fuel in hydroelectric power plant
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    10 Answers

    1. Answer: a
      Explanation: It is because in addition to generation of electricity they are also used for irrigation, flood control etc. Frequency control in such plants is done easily just by controlling flow of water to the turbine through valves and gates. Due to low maintenance cost and no fuel requirement running cost of a plant is very low. Water is not fuel.

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    3. Answer: a

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    4. a) Hydroelectric power plants are multipurpose.

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    6. Answer: a

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    7. a) Hydroelectric power plants are multipurpose.

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    9. Answer: a

      Explanation: It is because in addition to generation of electricity they are also used for irrigation, flood control etc. Frequency control in such plants is done easily just by controlling flow of water to the turbine through valves and gates. Due to low maintenance cost and no fuel requirement running cost of a plant is very low. Water is not fuel.

       

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    10. a) Hydroelectric power plants are multipurpose.

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    12. Answer: a
      Explanation: It is because in addition to generation of electricity they are also used for
      irrigation, flood control etc. Frequency control in such plants is done easily just by
      controlling flow of water to the turbine through valves and gates. Due to low
      maintenance cost and no fuel requirement running cost of a plant is very low. Water is
      not fuel.

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    13. Answer: a
      Explanation: It is because in addition to generation of electricity they are also used for
      irrigation, flood control etc. Frequency control in such plants is done easily just by
      controlling flow of water to the turbine through valves and gates. Due to low
      maintenance cost and no fuel requirement running cost of a plant is very low. Water is
      not fuel.

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    15. Answer: a
      Explanation: It is because in addition to generation of electricity they are also used for
      irrigation, flood control etc. Frequency control in such plants is done easily just by
      controlling flow of water to the turbine through valves and gates. Due to low
      maintenance cost and no fuel requirement running cost of a plant is very low. Water is
      not fuel.

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