Generation of Electrical Energy 1 kWh=______kcal 520 860 746 610 520 860 746 610 ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The efficiency of a modern boiler using coal and heat recovery equipment is about 40 to 50% 25 to 30% 85 to 90% 65 to 70% 40 to 50% 25 to 30% 85 to 90% 65 to 70% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The value of the reheat factor is of the order of 1.0 to 1.5 Above 1.5 0.8 to 1.0 1.1 to 1.5 1.0 to 1.5 Above 1.5 0.8 to 1.0 1.1 to 1.5 ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Load factor is generally Less than 1 None of these Equal to 1 More than 1 Less than 1 None of these Equal to 1 More than 1 ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The effect of considering friction in steam nozzles for the same pressure ratio leads to decrease or increase of dryness fraction of exit steam depending upon inlet quality no change in the quality of exit steam decrease in dryness fraction of exit steam increase in dryness fraction of exit steam decrease or increase of dryness fraction of exit steam depending upon inlet quality no change in the quality of exit steam decrease in dryness fraction of exit steam increase in dryness fraction of exit steam ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Alternator converts Electrical energy into mechanical energy Mechanical energy into electrical energy Sound energy into electrical energy None of these Electrical energy into mechanical energy Mechanical energy into electrical energy Sound energy into electrical energy None of these ANSWER DOWNLOAD EXAMIANS APP
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