Power Systems Rankine cycle efficiency of a steam power plant is of 30 - 45 %. 20 - 30 %. 45 - 80 %. 60 - 80 %. 30 - 45 %. 20 - 30 %. 45 - 80 %. 60 - 80 %. ANSWER DOWNLOAD EXAMIANS APP
Power Systems To prevent maloperation of deferentially connected relay while energizing a transformer, the relay restraining coil is biased with 3rd harmonic current. 2nd harmonic current. 5th harmonic current. 7th harmonic current. 3rd harmonic current. 2nd harmonic current. 5th harmonic current. 7th harmonic current. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mho relay is usually employed for protection of long transmission lines only any line short transmission lines only medium transmission lines only long transmission lines only any line short transmission lines only medium transmission lines only ANSWER DOWNLOAD EXAMIANS APP
Power Systems For head and low discharge the water turbine used Kaplan wheel. Pelton wheel. propeller turbine. Francis turbine. Kaplan wheel. Pelton wheel. propeller turbine. Francis turbine. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Counter poise is used for more surge impedance proper discharging of lighting surges reduce losses less surge impedance more surge impedance proper discharging of lighting surges reduce losses less surge impedance ANSWER DOWNLOAD EXAMIANS APP
Power Systems The internal flux linkage due to internal flux of a conductor is I/4*10-7 wb-T/m All of these I/2*10-7 wb-T/m I/6*10-7 wb-T/m I/4*10-7 wb-T/m All of these I/2*10-7 wb-T/m I/6*10-7 wb-T/m ANSWER DOWNLOAD EXAMIANS APP
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