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Power Systems

Power Systems
Peak load power plants is/are

 pumped storage plant
 both 1 and 2
 diesel plant
 nuclear plants

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Power Systems
Buchholz relay is used for protection of

  transformer.
  alternator.
  bus bar.
  none of these.

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Power Systems
The insulation of modern EHV is designed based on

 corona.
 RI.
  switching voltage.
 lightning voltage.

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Power Systems
If the fault is very nearer to the generator, the fault current is

 less
 larger
 zero
 any of the above

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Power Systems
A diesel power station has fuel consumption of 0.28 Kg per kWh. The calorific value of fuel is being 10000 KCal / kg. Determine the overall efficiency

  30.26 %.
  30.7 %.
 40 %.
 40.85 %.

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Power Systems
A power generating station has a plant capacity of 200 MW and maximum power demand is 150 MW. If average power generation is 110 MW, then find the load factor and capacity factor respectively?

 0.55 and 0.733
 0.65 and 0.55
 0.733 and 0.55
 0.733 and 0.65

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