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Power Systems

Power Systems
For large plants of capacity for more than 15 MW, what type of cooling is used

  Air.
  Liquid.
  Water.
  Hydrogen.

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Power Systems
The maximum demand of a consumer is 2 kW and corresponding daily energy consumption is 30 units. What is the corresponding load factor?

 75%
 62.5%
 50.5%
 25%

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Power Systems
Which one of following fuels is used by slow thermal nuclear reaction for power generation

 Th232.
 Pu239.
  U235.
 U238.

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Power Systems
Which device is used for protection of equipment from from damage caused by overload or short circuit?

 lightning arrester
 CVT
 current transformer
 circuit breaker

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Power Systems
Plant capacity factor value is

 1
 less than 1
 greater than 1
 0

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Power Systems
A transmission line is compensated with shunt capacitance Csh. If the uncompensated transmission line surge impedance is Zs, then find the new surge impedance Zn after shunt compensation?

All of these
 Zs*√(1 + Kcsh)
 √(1 + Kcsh)/Zs
 Zs/√(1 + Kcsh)

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