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Power Systems

Power Systems
In which of the following given faults, all the sequence currents are equal?

 LG
 LL
 LLL
 LLG

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Power Systems
The total number of strands in a ACSR conductor are 7, then find the layer number?

 5
 3
 7
 2

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Power Systems
Plant capacity factor value is

 1
 greater than 1
 0
 less than 1

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Power Systems
Under over excitation synchronous phase modifier works as

 shunt capacitor
 any of the above
 series capacitor
 shunt reactor

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Power Systems
Attenuation occurs due to

 conductance
 resistance
 inductance
 both 1 and 3

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Power Systems
The Y bus matrix of a 100 bus interconnected system is 90% sparse. Then find the number of non zero elements in the Y bus matrix?

 1000
 9000
 90
 10

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