Power Systems The charging current of a 400 kV line is more than that of a 220 kV line of the same length? None of these either 1 or 2 True False None of these either 1 or 2 True False ANSWER DOWNLOAD EXAMIANS APP
Power Systems An alternator having an induced emf of 1.6 pu is connected to an infinite bus of 1 pu. If the bus bar has reactance of 0.6 pu and alternator has reactance of 0.2 pu, what is the maximum power that can be transferred? 2 pu 6 pu 5 pu 2.67 pu 2 pu 6 pu 5 pu 2.67 pu ANSWER DOWNLOAD EXAMIANS APP
Power Systems A power generating station has a maximum demand of 1000 MW. The annual load factor is 75% and plant capacity factor is 60%. Calculate the reserve capacity? 500 MW 750 MW 250 MW 1250 MW 500 MW 750 MW 250 MW 1250 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems MCB stands for minimum capacity breaker. molded circuit breaker. maximum capacity breaker. miniature circuit breaker. minimum capacity breaker. molded circuit breaker. maximum capacity breaker. miniature circuit breaker. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A thermal power station needs space less than that required by a gas turbine power plant of same output. less than that required by atomic power station of the same output. less than that required by hydro-power station of same capacity. less than that required by the diesel power station of same output. less than that required by a gas turbine power plant of same output. less than that required by atomic power station of the same output. less than that required by hydro-power station of same capacity. less than that required by the diesel power station of same output. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following power plants needs highly skilled/qualified engineers for its operation Nuclear. Thermal. Gas-turbine. Hydro Power Plant Nuclear. Thermal. Gas-turbine. Hydro Power Plant ANSWER DOWNLOAD EXAMIANS APP
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