Power Systems
Pelton wheel turbine is a

  low head turbine.
  medium head turbine.
  high head turbine.
  none of above.

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Power Systems
In coal fired thermal power stations, what are the electrostatic precipitators used for?

 To remove dust particles setting on the bus bar conductors in the station switch yard
 To collect the dust particles from the flue gases
All of these
 To keep the air heaters clean

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Power Systems
The factor affecting run off are

 amount of vegetation and weather condition in the catchment area.
 rain fall pattern, shape and size of catchment area.
  all of above.
 the topography and nature of soil in the catchment area.

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