Power Systems In which of the following transmission lines capacitance effect is negligible? long transmission lines both 1 and 3 medium transmission lines shoart transmission lines long transmission lines both 1 and 3 medium transmission lines shoart transmission lines ANSWER DOWNLOAD EXAMIANS APP
Power Systems The pickup value of relay is 6.5 Amp and fault current in relay coil is 39 Amp. Its plug setting multiplier is 6 A. 10 A. 7 A. 8 A. 6 A. 10 A. 7 A. 8 A. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A power system consists of 300 buses out of which 20 buses are generator buses, 25 buses are the ones with reactive power support buses and 15 buses are ones with fixed shunt capacitors. All the other buses are load buses. It is proposed to perform a load flow analysis for the system using Newton-Raphson Jacobian matrix is 553×553 555×555 540×540 554×554 553×553 555×555 540×540 554×554 ANSWER DOWNLOAD EXAMIANS APP
Power Systems The per unit impedance Z(pu) is given by ZΩ* (kVA)b/(KV)²b ZΩ* (MVA)b/((KV)²b *100) ZΩ* (MVA)b/(KV)²b ZΩ* (MVA)b*100/(KV)²b ZΩ* (kVA)b/(KV)²b ZΩ* (MVA)b/((KV)²b *100) ZΩ* (MVA)b/(KV)²b ZΩ* (MVA)b*100/(KV)²b ANSWER DOWNLOAD EXAMIANS APP
Power Systems The value of inductance used for compensation of arcing grounds is 1/3ω²C 3/ω²C 3ω²C ω²C/3 1/3ω²C 3/ω²C 3ω²C ω²C/3 ANSWER DOWNLOAD EXAMIANS APP
Power Systems If skin depth is more, then skin effect is more either 1 or 2 None of these less more either 1 or 2 None of these less ANSWER DOWNLOAD EXAMIANS APP
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