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Power Systems

Power Systems
Peak load power plants is/are

 both 1 and 2
 diesel plant
 pumped storage plant
 nuclear plants

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Power Systems
Stock bridge dampers are used in case hill areas to over come the which problem?

All of these
 increase power factor
 increase string efficiency
 unequal ice loading

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Power Systems
Bonding is done at the both ends of the cable to reduce the

 sheath loss
 iron loss
None of these
 copper loss

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Power Systems
The function of moderator in a nuclear reactor is

  to slow down the neutrons.
 to increase the energy of the neutrons.
 to absorb the excess.
All of these

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Power Systems
Transmission lines are transposed to reduce

 skin effect
 proximity effect
 ferranti effect
 interference with neighbouring communication lines

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Power Systems
A synchronous generator is of 100 MVA have inertia constant of 20 MJ/MVA. Find the angular momentum in MJsec/electrical degrees

 5
 0.4
 0.22
 2000

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