Power Systems Attenuation occurs due to inductance conductance both 1 and 3 resistance inductance conductance both 1 and 3 resistance ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which cooling is preferred for large turbine generator None of these. Oxygen cooling. Nitrogen cooling. Hydrogen cooling. None of these. Oxygen cooling. Nitrogen cooling. Hydrogen cooling. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following matrix is used for load flow studies? Y bus matrix null matrix Z bus matrix Unit matrix Y bus matrix null matrix Z bus matrix Unit matrix ANSWER DOWNLOAD EXAMIANS APP
Power Systems An over current relay, having a current setting of 125% connected to a supply circuit through a current transformer of ratio 400/5. The pick up value is 6.25 A 10 A 12.5 A 15 A 6.25 A 10 A 12.5 A 15 A ANSWER DOWNLOAD EXAMIANS APP
Power Systems The average thermal efficiency of a modern nuclear power plant is about 30 %. 40 %. 80 %. 60 %. 30 %. 40 %. 80 %. 60 %. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The power generated by two plants are; P1 = 50 MW, P2 = 40 MW. If the loss coefficients are B11 = 0.001, B22 = 0.0025 and B12 = -0.0005, then power loss will be 6.5 MW 5.5 MW 4.5 MW 8.5 MW 6.5 MW 5.5 MW 4.5 MW 8.5 MW ANSWER DOWNLOAD EXAMIANS APP
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