Power Systems If, for a given alternator in economic operation mode, the incremental cost is given by (0.012 P + 8) Rs/MWh, dPL/dP = 0.2 and plant λ = 25, then power generation is 1250 MW 1500 MW 750 MW 1000 MW 1250 MW 1500 MW 750 MW 1000 MW ANSWER DOWNLOAD EXAMIANS APP
Power Systems The charging reactance of 50 km transmission line is 1500 Ω. What is the charging reactance for 100 km length of line? 1500 Ω 1000 Ω 750 Ω 3000 Ω 1500 Ω 1000 Ω 750 Ω 3000 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems Length of short transmission line is up to 150 km 80 km any of the above 40 km 150 km 80 km any of the above 40 km ANSWER DOWNLOAD EXAMIANS APP
Power Systems A thermal protection switch is used to provide protection against over voltage. short circuit. overload. temperature. over voltage. short circuit. overload. temperature. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a thermal power plant, which of its following components needs maximum maintenance attention Boiler. Condenser. Steam turbine. Super heater. Boiler. Condenser. Steam turbine. Super heater. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The economics of power plant is greatly influenced by diversity factor both 1 and 2 load factor nether 1 nor 2 diversity factor both 1 and 2 load factor nether 1 nor 2 ANSWER DOWNLOAD EXAMIANS APP
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