Power Systems The amount of ash content in Indian coal 60 %. 20 %. 45 %. 35 %. 60 %. 20 %. 45 %. 35 %. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Consider a three phase, 50 Hz, 11 kV distribution system. Each of the conductors is suspended by an insulator string having two identical porcelain insulators. The self capacitance of the insulators is 5 times the shunt capacitance between the link and ground. Find the voltage across the two insulators V1 and V2? (V1 = Voltage of disc nearest to the conductor) V1 = 2.89 kV and V2 = 3.46 kV V1 = 5 kV and V2 = 6 kV V1 = 3.46 kV and V2 = 2.89 kV V1 = 6 kV and V2 = 5 kV V1 = 2.89 kV and V2 = 3.46 kV V1 = 5 kV and V2 = 6 kV V1 = 3.46 kV and V2 = 2.89 kV V1 = 6 kV and V2 = 5 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems Inductance of transmission line will decrease when GMD decrease and GMR increase both GMD and GMR increase GMD increase and GMR decrease both GMD and GMR decrease GMD decrease and GMR increase both GMD and GMR increase GMD increase and GMR decrease both GMD and GMR decrease ANSWER DOWNLOAD EXAMIANS APP
Power Systems Pelton turbine is a ----------- turbine impulsive any of the above axial flow inward radial flow impulsive any of the above axial flow inward radial flow ANSWER DOWNLOAD EXAMIANS APP
Power Systems Recovery voltage in CB is equal to arcing period voltage. transient voltage. normal frequency 50 Hz rms voltage. none of these. arcing period voltage. transient voltage. normal frequency 50 Hz rms voltage. none of these. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has surge impedance of 400 Ω, operating at Vs = Vr = 400 kV line is compensated with a shunt capacitance of 30%. Find the surge impedance loading with compensation? 478 MW 456 MW 386 MW 400 MW 478 MW 456 MW 386 MW 400 MW ANSWER DOWNLOAD EXAMIANS APP
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