Generation of Electrical Energy Which of the following coals has the highest calorific value? Peat Lignite Bituminous Anthracite coal Peat Lignite Bituminous Anthracite coal ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Underfeed stokers work best for __________ coals high in volatile matter and with caking tendency Lignite Semi-bituminous and bituminous Anthracite All of these Lignite Semi-bituminous and bituminous Anthracite All of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In a regenerative feed heating cycle, the optimum value of the fraction of steam extracted for feed heating Increases with increase in Rankine cycle efficiency Is unaffected by increase in Rankine cycle efficiency None of these Decreases with increase in Rankine cycle efficiency Increases with increase in Rankine cycle efficiency Is unaffected by increase in Rankine cycle efficiency None of these Decreases with increase in Rankine cycle efficiency ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Binary vapor cycles are used to Increase the performance of the condenser Increase the efficiency of the plant None of these Increase efficiency of the turbine Increase the performance of the condenser Increase the efficiency of the plant None of these Increase efficiency of the turbine ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Blowing down of boiler water is the process to increase the steam temperature to reduce the boiler pressure None of these to control the solid concentration in the boiler water by removing some of the concentrated saline water to increase the steam temperature to reduce the boiler pressure None of these to control the solid concentration in the boiler water by removing some of the concentrated saline water ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The ideal load factor should be 1 0.2 0.8 0.5 1 0.2 0.8 0.5 ANSWER DOWNLOAD EXAMIANS APP
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