Power Systems If the inertia constant H = 8 MJ/MVA for a 50 MVA generator, the stored energy is 50 MJ 8 MJ 200 MJ 400 MJ 50 MJ 8 MJ 200 MJ 400 MJ ANSWER DOWNLOAD EXAMIANS APP
Power Systems When series reactor is used in generating stations, the fault current magnitude is remains unaffected reduced any of the above increased remains unaffected reduced any of the above increased ANSWER DOWNLOAD EXAMIANS APP
Power Systems Highest pressure generating pump inside the thermal plant is boiler feed pump All of these high pressure heater low pressure heater boiler feed pump All of these high pressure heater low pressure heater ANSWER DOWNLOAD EXAMIANS APP
Power Systems The time taken by the turbine to fall to 0 rpm speed from 3000 rpm is called settling time. damping time. coasting time. stopping time. settling time. damping time. coasting time. stopping time. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following statement is/are true regarding infinite line? both 2 and 3 It maintains the constant voltage It has infinite voltage It has infinite length both 2 and 3 It maintains the constant voltage It has infinite voltage It has infinite length ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following is a reaction turbines Francis turbine and Kaplan turbine. None of these. Pelton turbine and Francis turbine. Kaplan and Pelton turbine. Francis turbine and Kaplan turbine. None of these. Pelton turbine and Francis turbine. Kaplan and Pelton turbine. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS