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 400 kV 350 kV 500 kV 600 kV 400 kV 350 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems Direct conversion of heat energy into electrical energy is possible through Thermal converters. Both A and C. Fuel or solar cell. MHD generator. Thermal converters. Both A and C. Fuel or solar cell. MHD generator. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Stock bridge dampers are used to increase the sag All of these reduce the tension reduce the vibrations at the point of support increase the sag All of these reduce the tension reduce the vibrations at the point of support ANSWER DOWNLOAD EXAMIANS APP
Power Systems If the load is short circuited, then reflection coefficient of voltage is -1 1 0 -2 -1 1 0 -2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Fault calculations using computer are usually done by Z bus method None of these either 1 or 2 Y bus method Z bus method None of these either 1 or 2 Y bus method ANSWER DOWNLOAD EXAMIANS APP
Power Systems The specific speed of water turbine is the speed at which the turbine develops maximum horse power. unit horse power at unit head. a minimum horse power. unit horse power at all heads. maximum horse power. unit horse power at unit head. a minimum horse power. unit horse power at all heads. ANSWER DOWNLOAD EXAMIANS APP
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