Power Systems If the percentage reactance of an element is 20 % and the full load current is 50 Amp, the short circuit current will be 250 Amp. 300 Amp. 200 Amp. 350 Amp. 250 Amp. 300 Amp. 200 Amp. 350 Amp. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following is/are the disadvantages of phase modifiers? It requires more maintenance because of running equipment All of these Initial cost of synchronous phase modifier is higher It consumes both active and reactive power It requires more maintenance because of running equipment All of these Initial cost of synchronous phase modifier is higher It consumes both active and reactive power ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a thermal power plant, which of its following components needs maximum maintenance attention Super heater. Boiler. Condenser. Steam turbine. Super heater. Boiler. Condenser. Steam turbine. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Proximity effect is more in case of same in both cases None of these power cables over head lines same in both cases None of these power cables over head lines ANSWER DOWNLOAD EXAMIANS APP
Power Systems The specific speeds of Kaplan, Francis and Pelton turbines are in None of these the increasing order. the decreasing order. neither increasing nor decreasing order. None of these the increasing order. the decreasing order. neither increasing nor decreasing order. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Tidal power plant is a example of which of the following plant? None of these base load plant peak load plant either 1 or 2 None of these base load plant peak load plant either 1 or 2 ANSWER DOWNLOAD EXAMIANS APP
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