Power Systems The overall efficiency of a steam power plant equal to the Rankine cycle. regenerative cycle. binary vapor cycle. product of boiler efficiency, turbine efficiency and generator efficiency. the Rankine cycle. regenerative cycle. binary vapor cycle. product of boiler efficiency, turbine efficiency and generator efficiency. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a thermal power plant, which of its following components needs maximum maintenance attention Super heater. Condenser. Boiler. Steam turbine. Super heater. Condenser. Boiler. Steam turbine. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The line currents of 3-phase supply are: IR = 3 + j 5 A IY =2 + j 2 A IB = -2 - j 1 A The zero sequence current will be 1 + j 2 A 5 + j 7 A -2 - j 1 A 1 + j 4 A 1 + j 2 A 5 + j 7 A -2 - j 1 A 1 + j 4 A ANSWER DOWNLOAD EXAMIANS APP
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 200 Ω 400 Ω 0 Ω 800 Ω 200 Ω 400 Ω 0 Ω 800 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems Reflector of a nuclear reactor are made up of boron. steel. beryllium. cast iron. boron. steel. beryllium. cast iron. ANSWER DOWNLOAD EXAMIANS APP
Power Systems If skin depth is more, then skin effect is less either 1 or 2 more None of these less either 1 or 2 more None of these ANSWER DOWNLOAD EXAMIANS APP
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