Power Systems A cable has inductance of 0.22 mH per km and capacitance of 0.202 µF per km. The surge impedance of the cable is 28 Ω 40 Ω 33 Ω 52 Ω 28 Ω 40 Ω 33 Ω 52 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems Pelton wheel turbine is a none of above. high head turbine. medium head turbine. low head turbine. none of above. high head turbine. medium head turbine. low head turbine. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Keeping in view the cost and overall effectiveness, the following circuit breaker is suited for capacitor bank switching oil. vacuum. SF6. air blast. oil. vacuum. SF6. air blast. 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 1600 MW 200 MW 400 MW 800 MW 1600 MW 200 MW 400 MW 800 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems Two insulator discs of identical capacitance value C make up a string for a 22 kV, 50 Hz, single phase overhead line insulation system. If pin to earth capacitance is also C, then find the string efficiency? 50% 86%% 90% 75% 50% 86%% 90% 75% ANSWER DOWNLOAD EXAMIANS APP
Power Systems Among the following which is not non conventional energy Tidal. Wind. Nuclear. Geothermal. Tidal. Wind. Nuclear. Geothermal. ANSWER DOWNLOAD EXAMIANS APP
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