Power Systems The amount of ash content in Indian coal 45 %. 35 %. 20 %. 60 %. 45 %. 35 %. 20 %. 60 %. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Transmission lines are transposed to reduce proximity effect interference with neighbouring communication lines ferranti effect skin effect proximity effect interference with neighbouring communication lines ferranti effect skin effect ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a nuclear reator thermal energy is obtained from all of above. burning of fuel rods in oxygen. fission of radioactive material. fusion of radioactive material. all of above. burning of fuel rods in oxygen. fission of radioactive material. fusion of radioactive material. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Main bus bar protection scheme is /are both fault bus and differential protection. differential protection. fault bus protection. none of these. both fault bus and differential protection. differential protection. fault bus protection. none of these. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Gas turbine power plants for maximum efficient may have All of above. Multistage compression. Reheating. Heat exchangers. All of above. Multistage compression. Reheating. Heat exchangers. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 50 Hz, 17.32 kV generator is connected to a power system. The system reactance and capacitance per phase are 10 mH and 0.2 mF respectively. What is the maximum voltage across the contacts of the circuit breaker at an instant when it passes through zero? 30.28 kV 29.28 kV 31.28 kV 28.28 kV 30.28 kV 29.28 kV 31.28 kV 28.28 kV ANSWER DOWNLOAD EXAMIANS APP
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