Hydro Electric Power Plant - Hydro Electric Power plant Objective Questions and Answers


6. The cheapest plant in operation and maintenance is.......


   A.Staem power plant

   B.Nuclear power palnt

   C.Hydro-electric power plant

   D.None of the above


✔ View Answer


C.Hydro-electric power plant

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7. The most simple and keen plant is........


   A.Nuclear power plant

   B.Steam power plant

   C.Hydro-electric power palnt

   D.None of the above


✔ View Answer


C.Hydro-electric power palnt

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8. Pelton turbines are mostly........


   A.Horizontal

   B.Vertical

   C.Inclined

   D.None of the above


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A.Horizontal

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9. The annual depriciation of a hydro power plant is about........


   A.0.5% to 1.5%

   B.10% to 15%

   C.15% to 20%

   D.20% to 25%


✔ View Answer


A.0.5% to 1.5%

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10. The power output from a hydro-electric power plant depends on three parameters........


   A.Head,type and dam of discharge

   B.Head,discharge and efficiency of the system

   C.Efficiency of the system,type of draft tube and type of turbine used

   D.Type of dam,discharge and type of catchment area


✔ View Answer


B.Head,discharge and efficiency of the system

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