Power Systems Surge impedance loading of a 3-phase, 400 kV transmission line is 400 Ω. The surge impedance loading is 1600 MW 200 MW 800 MW 400 MW 1600 MW 200 MW 800 MW 400 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems The thermal efficiency of BWR is equal to that of PWR. None of these less than that of PWR. greater than that of PWR. equal to that of PWR. None of these less than that of PWR. greater than that of PWR. 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? 750 MW 500 MW 250 MW 1250 MW 750 MW 500 MW 250 MW 1250 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a biased differential relay the bias is defined as the ratio of number of turns of restraining and operating coil. fault current and operating coil current. fault current and restraining coil current. operating coil current and restraining coil current. number of turns of restraining and operating coil. fault current and operating coil current. fault current and restraining coil current. operating coil current and restraining coil current. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a 400 kV power network, 360 kV is recorded at 400 kV bus. The reactive power absorbed by a shunt reactor for 50 MVAr, 400 kV connected at the bus is 55.56 MVAr. 45.0 MVAr. 40.5 MVAr. 61.73 MVAr. 55.56 MVAr. 45.0 MVAr. 40.5 MVAr. 61.73 MVAr. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The presence of earth in case of overhead lines increase capacitance decrease capacitance decrease inducatance increase inductance increase capacitance decrease capacitance decrease inducatance increase inductance ANSWER DOWNLOAD EXAMIANS APP
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