Power Systems A transmission line has a surge impedance of 400 Ω for a length of the line of 200 km. If the length of line is increased to 400 km, then its surge impedance is 400 Ω 800 Ω 200 Ω 0 Ω 400 Ω 800 Ω 200 Ω 0 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems Length of short transmission line is up to 150 km any of the above 40 km 80 km 150 km any of the above 40 km 80 km ANSWER DOWNLOAD EXAMIANS APP
Power Systems Direct conversion of heat energy into electrical energy is possible through Both A and C. Fuel or solar cell. MHD generator. Thermal converters. Both A and C. Fuel or solar cell. MHD generator. Thermal converters. ANSWER DOWNLOAD EXAMIANS APP
Power Systems For harnessing low variable water heads, the suitable hydraulic turbine with high percentage of reaction and runner adjust vanes is Kaplan. Impeller. Francis. Pelton. Kaplan. Impeller. Francis. Pelton. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Maximum power transfer in a transmission line can be obtained by increasing voltage level reducing reactance either 1 or 2 None of these increasing voltage level reducing reactance either 1 or 2 None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems The conversion ratio of a breeder reactor is more than unity. none of above. less than unity. equal to unity. more than unity. none of above. less than unity. equal to unity. ANSWER DOWNLOAD EXAMIANS APP
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