Power Systems The insulation of modern EHV is designed based on switching voltage. RI. lightning voltage. corona. switching voltage. RI. lightning voltage. corona. ANSWER DOWNLOAD EXAMIANS APP
Power Systems If a 500 MVA, 11 kV 3-phase generator at 50 Hz feeds through a transfer impedance of (0+j0.605) Ω/phase, an infinite voltage also at 11 kV, then the maximum steady state power transfer on the base of 500 MVA and 11 kV is 0.5 pu 1 pu 0.4 pu 0.8 pu 0.5 pu 1 pu 0.4 pu 0.8 pu ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following method is used for changing power factor from leading to lagging any of the above shunt reactor series capacitor shunt capacitor any of the above shunt reactor series capacitor shunt capacitor ANSWER DOWNLOAD EXAMIANS APP
Power Systems Units of incremental cost is Rs/MWhr RsMW/hr MWhr/Rs Rs/hr Rs/MWhr RsMW/hr MWhr/Rs Rs/hr ANSWER DOWNLOAD EXAMIANS APP
Power Systems Breaking current is a ------------------ value? RMS maximum any of the above average RMS maximum any of the above average ANSWER DOWNLOAD EXAMIANS APP
Power Systems Operator "a" rotates a vector either 1 or 2 anti clock wise direction clock wise direction nether 1 nor 2 either 1 or 2 anti clock wise direction clock wise direction nether 1 nor 2 ANSWER DOWNLOAD EXAMIANS APP
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