Power Systems The charging current of a 400 kV line is more than that of a 220 kV line of the same length? True None of these either 1 or 2 False True None of these either 1 or 2 False ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 1- phase transmission line operating at 30 kV has radius of 1 cm and distance between conductors is 0.5 m. Assume m = δ =1, g = 21 kV/cm and frequency f = 50 Hz. Find the critical disruptive voltage? 34.64 kV/phase 82.15 kV/phase 17.32 kV/phase 41.075 kV/phase 34.64 kV/phase 82.15 kV/phase 17.32 kV/phase 41.075 kV/phase ANSWER DOWNLOAD EXAMIANS APP
Power Systems ACSR means Aluminium conductor steel reinforced Aluminium copper steel reinforced Aluminium core steel reinforced all conductor steel reinforced Aluminium conductor steel reinforced Aluminium copper steel reinforced Aluminium core steel reinforced all conductor steel reinforced ANSWER DOWNLOAD EXAMIANS APP
Power Systems A power generating station has a plant capacity of 200 MW and maximum power demand is 150 MW. If average power generation is 110 MW, then find the load factor and capacity factor respectively? 0.733 and 0.55 0.733 and 0.65 0.55 and 0.733 0.65 and 0.55 0.733 and 0.55 0.733 and 0.65 0.55 and 0.733 0.65 and 0.55 ANSWER DOWNLOAD EXAMIANS APP
Power Systems If skin depth is more, then skin effect is None of these more less either 1 or 2 None of these more less either 1 or 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems At slack bus, which one of the following combinations of variables is not specified? Q and V P and V P and Q V and δ Q and V P and V P and Q V and δ ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS