Power Systems Most commonly used material for insulator is porcelain mica All of these glass porcelain mica All of these glass ANSWER DOWNLOAD EXAMIANS APP
Power Systems Plug setting of a relay can be altered by varying adjustable back up stop. air gap of magnetic path. none of these. no. of ampere-turns. adjustable back up stop. air gap of magnetic path. none of these. no. of ampere-turns. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In an interconnected power system, the most suitable power plant to meet the peak load condition is hydro power plant nuclear plant thermal plant pumped storage plant hydro power plant nuclear plant thermal plant pumped storage plant ANSWER DOWNLOAD EXAMIANS APP
Power Systems Reflector nuclear reactor are made of steel. cast iron. boron. beryllium. steel. cast iron. boron. beryllium. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The method of neutral grounding affects the All of these negative sequence network positive sequence network zero sequence network All of these negative sequence network positive sequence network zero sequence network ANSWER DOWNLOAD EXAMIANS APP
Power Systems The ABCD constants of a 3-phase transmission line are A = D = 0.8∠1°, B = 170∠85° Ω , C = 0.002∠90.4° ℧. The sending end voltage is 400 kV. The receiving end voltage under no load condition is 500 kV 600 kV 350 kV 400 kV 500 kV 600 kV 350 kV 400 kV ANSWER DOWNLOAD EXAMIANS APP
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