Power Systems The only place where slip ring induction motors used in thermal power plants is none of above. conveyors. coal handling plant. lubrication oil pumps. none of above. conveyors. coal handling plant. lubrication oil pumps. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Proximity effect is more in case of None of these same in both cases power cables over head lines None of these same in both cases power cables over head lines ANSWER DOWNLOAD EXAMIANS APP
Power Systems Operating time of pumped storage plant is low can't say high very high low can't say high very high ANSWER DOWNLOAD EXAMIANS APP
Power Systems Differential relays does not used for which of the following faults? through faults faults within a generator both 1 and 2 faults within a transformer through faults faults within a generator both 1 and 2 faults within a transformer ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 3-phase transmission line operating at Vs = 400 kV and has ABCD parameters A= D = 0.8∠0°, B = 100∠90° Ω, C = 0.5*10-6∠90° ℧. Find the no load receiving end voltage? 600 kV 500 kV 320 kv 400 kV 600 kV 500 kV 320 kv 400 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems Surge impedance loading (SIL) is represented by Vl²/Zs Vph²/Zs Vl²*√(C/L) both 1 and 2 Vl²/Zs Vph²/Zs Vl²*√(C/L) both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS