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Power Systems

Power Systems
The value of inductance used for compensation of arcing grounds is

 1/3ω²C
 ω²C/3
 3/ω²C
 3ω²C

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Power Systems
Peak load power plants is/are

 diesel plant
 nuclear plants
 both 1 and 2
 pumped storage plant

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Power Systems
If skin depth is more, then skin effect is

 more
None of these
 either 1 or 2
 less

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Power Systems
Ferranti effect will not occur in which of the following transmission lines

 long transmission lines
 medium transmission lines
All of these
 short transmission lines

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Power Systems
A loss less transmission line has a length of 600 km, find the phase shift of voltage signal?

 90°
 42°
 45°
 36°

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Power Systems
A transmission line has a reactance of 1 Pu is operating at Vs = Vr = 1 Pu. The generator is connected at source end which is delivering 0.5 Pu of active power and the transmission line is compensated with a series capacitance of 0.5 Pu. Find the load angle with series capacitance compensation ?

 10.5°
 35.5°
 29°
 14.5°

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