Power Systems The most commonly used material for insulators of overhead lines is PVC mica glass porcelain PVC mica glass porcelain ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following grounding is not practically preferred for protection of equipments? isolated grounding resistance grounding All of these reactance grounding isolated grounding resistance grounding All of these reactance grounding ANSWER DOWNLOAD EXAMIANS APP
Power Systems The fact that current density is higher at the surface when compared to centre is known as proximity effect skin effect carona All of these proximity effect skin effect carona All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems For a 500 Hz frequency excitation, a 100 km long power line will be modelled as long transmission line medium transmission line any of the above shunt capacitor long transmission line medium transmission line any of the above shunt capacitor ANSWER DOWNLOAD EXAMIANS APP
Power Systems For load flow studies, What are the quantities specified at load bus are P and Q V and δ δ and Q P and V P and Q V and δ δ and Q P and V ANSWER DOWNLOAD EXAMIANS APP
Power Systems In which of the following transmission lines capacitance effect is negligible? shoart transmission lines long transmission lines medium transmission lines both 1 and 3 shoart transmission lines long transmission lines medium transmission lines both 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
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