Power Systems Which of the following effects are associated with transmission line All of these ferranti effect corona effect skin effect All of these ferranti effect corona effect skin effect ANSWER DOWNLOAD EXAMIANS APP
Power Systems Recovery voltage in CB is equal to none of these. normal frequency 50 Hz rms voltage. arcing period voltage. transient voltage. none of these. normal frequency 50 Hz rms voltage. arcing period voltage. transient voltage. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 1-phase transmission line has an impedance (4 + 3j ) Ω. Find the power factor of the load for zero voltage regulation? 0.6 lag 0.6 lead 0.8 lag 0.8 lead 0.6 lag 0.6 lead 0.8 lag 0.8 lead ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line is operating under no load has ABCD parameters B = 100∠90° has a phase shift of 0.2 rad, how much shunt reactor is required for compensation of ferranti effect? 15.9 mH 2 mH 2 H 15.9 H 15.9 mH 2 mH 2 H 15.9 H ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a 4 bus,4×4 Y bus matrix the number of non zero elements are 12. Find the number of transmission lines? 5 8 2 4 5 8 2 4 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Proximity effect depends on distance between the conductors All of these relative permeability frequency distance between the conductors All of these relative permeability frequency ANSWER DOWNLOAD EXAMIANS APP
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