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


11. 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

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.



12. Running cost of a hydro-electric power plant is.......


   A.Equal to running cost of a steam power plant

   B.Less than running cost of a steam power plant

   C.More than running cost of a steam power plant

   D.None of the above


✔ View Answer


B.Less than running cost of a steam power plant

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.



13. Location of the surge tank in a hydro-electric station is near to the........


   A.Tailrace

   B.Turbine

   C.Reservoir

   D.None of the above


✔ View Answer


B.Reservoir

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.



14. Pelton wheel turbine is used for minimumof the following heads........


   A.40 m

   B.120 m

   C.150 m

   D.180 m or above


✔ View Answer


D.180 m or above

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.



15. In high head hydro power plant the velocity of water in penstock is about........


   A.1 m/s

   B.4 m/s

   C.7 m/s

   D.12 m/s


✔ View Answer


C.7 m/s

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.



16. The function of a surge tank is........


   A.To supply water at constant pressure

   B.To produce surges in the pipe line

   C.To relieve water hammer pressures in the penstock pipe


✔ View Answer


C.To relieve water hammer pressures in the penstock pipe

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.





< 1 2 3 4 Next Page>






Enter Your Suggestion/Comments Here










Can't read the image? Click here to refresh