Power Systems For flat voltage profile system, voltage regulation is 0% 100% any of the above 50% 0% 100% any of the above 50% ANSWER DOWNLOAD EXAMIANS APP
Power Systems The power station that does not requier any moving part is Tidal power generation. Thermonic convertor. Wind power generation. Solar power generation. Tidal power generation. Thermonic convertor. Wind power generation. Solar power generation. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The neutral of 10 MVA, 11 kV alternator is earthed through a resistance of 5 ohms. The fault ready is set to operate at 0.75 A. The current transformers have a ratio of 1000/5. What is the percentage of the alternator winding is protected? 11.8% 15% 85% 88.2% 11.8% 15% 85% 88.2% ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following is/are base load plants? All of these nuclear plants thermal plants hydro plants All of these nuclear plants thermal plants hydro plants ANSWER DOWNLOAD EXAMIANS APP
Power Systems A network containing 50 buses in which 10 are the voltage control buses, 6 are the generator buses. Find the size of the Jacobian matrix? 34*34 33*33 83*83 84*84 34*34 33*33 83*83 84*84 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Two generating stations delivering a powers of P1 = 150 MW, P2 =100 MW and the B coefficients are B11 = 0.005, B22 = 0.002, B12=B21= -0.001. Find the transmission line losses? 105.2 102.5 85.5 95.5 105.2 102.5 85.5 95.5 ANSWER DOWNLOAD EXAMIANS APP
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