Power Systems For load flow studies, What are the quantities specified at load bus are P and Q P and V V and δ δ and Q P and Q P and V V and δ δ and Q ANSWER DOWNLOAD EXAMIANS APP
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 300 Amp. 350 Amp. 200 Amp. 250 Amp. 300 Amp. 350 Amp. 200 Amp. 250 Amp. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following is/are the desirable properties of a insulator material? Both 1 and 2 High ratio of puncture strength to flash over. High relative permittivity Low ratio of puncture strength to flash over. Both 1 and 2 High ratio of puncture strength to flash over. High relative permittivity Low ratio of puncture strength to flash over. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of following power plants normally operage at high speeds Petrol engine. Diesel engine. Hydro electric. Thermal. Petrol engine. Diesel engine. Hydro electric. Thermal. ANSWER DOWNLOAD EXAMIANS APP
Power Systems With reference to hydrometer station, the graphical representation of the discharge as function of time is known as Load duration curve. Hydro-graph. Hectograph. Monograph. Load duration curve. Hydro-graph. Hectograph. Monograph. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Surge impedance loading of a 3-phase, 400 kV transmission line is 400 Ω. The surge impedance loading is 800 MW 400 MW 1600 MW 200 MW 800 MW 400 MW 1600 MW 200 MW ANSWER DOWNLOAD EXAMIANS APP
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