Power Systems On which one of the following cycles does a modern steam power plant work? Otto cycle Bell-Coleman cycle Carnot cycle Rankine cycle Otto cycle Bell-Coleman cycle Carnot cycle Rankine cycle ANSWER DOWNLOAD EXAMIANS APP
Power Systems Length of short transmission line is up to 80 km 150 km any of the above 40 km 80 km 150 km any of the above 40 km ANSWER DOWNLOAD EXAMIANS APP
Power Systems Skin effective is more in case of power lines communication lines None of these same in both cases power lines communication lines None of these same in both cases ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of following power plants is free from environmental problem Steam. Nuclear. Hydroelectric. Diesel engine. Steam. Nuclear. Hydroelectric. Diesel engine. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The per unit impedance Z(pu) is given by ZΩ* (MVA)b/((KV)²b *100) ZΩ* (kVA)b/(KV)²b ZΩ* (MVA)b*100/(KV)²b ZΩ* (MVA)b/(KV)²b ZΩ* (MVA)b/((KV)²b *100) ZΩ* (kVA)b/(KV)²b ZΩ* (MVA)b*100/(KV)²b ZΩ* (MVA)b/(KV)²b ANSWER DOWNLOAD EXAMIANS APP
Power Systems If sag in an overhead line increase, tension in the line increase None of these decrease remains same increase None of these decrease remains same ANSWER DOWNLOAD EXAMIANS APP