Power Systems In relay coil which is used? Potential transformer. Current transformer. Instrument transformer. Power transformer. Potential transformer. Current transformer. Instrument transformer. Power transformer. ANSWER DOWNLOAD EXAMIANS APP
Power Systems High capacity generators and motors are of delta connected network star connected with grounding network any of the above star connected network delta connected network star connected with grounding network any of the above star connected network ANSWER DOWNLOAD EXAMIANS APP
Power Systems A generating station which has a high investment cost and low operating cost is usually operated as a Peak load station. Base load station. Minimum load station. None of above. Peak load station. Base load station. Minimum load station. None of above. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Among the following which is not non conventional energy Geothermal. Tidal. Nuclear. Wind. Geothermal. Tidal. Nuclear. Wind. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following contributes to the Rankine cycle efficiency improvement in a thermal power plant All of these Use of steam for heating of boiler feed water. Reheat of steam an intermediate stages. Use of high pressure. All of these Use of steam for heating of boiler feed water. Reheat of steam an intermediate stages. Use of high pressure. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line is operating under no load has ABCD parameters B = 100∠90° has a phase shift of 0.2 rad, how much shunt reactor is required for compensation of ferranti effect? 15.9 mH 2 H 15.9 H 2 mH 15.9 mH 2 H 15.9 H 2 mH ANSWER DOWNLOAD EXAMIANS APP
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