Generation of Electrical Energy In which of the following power plants the maintenance cost is usually high Nuclear power plant Hydroelectric plant Thermal power plant Diesel power station Nuclear power plant Hydroelectric plant Thermal power plant Diesel power station ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Economiser improve the boiler efficiency by 1 to 5 % 10 to 12 % 13 to 15 % 4 to 10% 1 to 5 % 10 to 12 % 13 to 15 % 4 to 10% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The overall efficiency of thermal power plant is equal to Bioler efficiency × turbine efficiency × generator efficiency Carnot cycle efficiency Regenerative cycle efficiency Rankine cycle efficiency Bioler efficiency × turbine efficiency × generator efficiency Carnot cycle efficiency Regenerative cycle efficiency Rankine cycle efficiency ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The thermal efficiency of a steam power plant is about 28% 80% 75% 69% 28% 80% 75% 69% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy A steam power station requires space Equal to diesel power station Less than diesel power station More than diesel power station None of these Equal to diesel power station Less than diesel power station More than diesel power station None of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The draught which a chimney produces is called Forced draught Natural draught Induced draught Balanced draught Forced draught Natural draught Induced draught Balanced draught ANSWER DOWNLOAD EXAMIANS APP
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