Generation of Electrical Energy Steam pressure in a steam power station, which is usually kept now-a-days is of the order of 80 kgf/cm² 20 kgf/cm² 50 kgf/cm² 100 kgf/cm² 80 kgf/cm² 20 kgf/cm² 50 kgf/cm² 100 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Economiser improve the boiler efficiency by 1 to 5 % 13 to 15 % 4 to 10% 10 to 12 % 1 to 5 % 13 to 15 % 4 to 10% 10 to 12 % ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Alternator converts None of these Sound energy into electrical energy Electrical energy into mechanical energy Mechanical energy into electrical energy None of these Sound energy into electrical energy Electrical energy into mechanical energy Mechanical energy into electrical energy ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In a power station, diversity factor _______ as we move from consumer to power station None of these Increases Remains same Decreases None of these Increases Remains same Decreases ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The average ash content in indian coals is about 20% 15% 5% 10% 20% 15% 5% 10% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Water hammer is developed in a Penstock Turbine Surge tank Draft tube Penstock Turbine Surge tank Draft tube ANSWER DOWNLOAD EXAMIANS APP
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