Generation of Electrical Energy Underfeed stokers work best for __________ coals high in volatile matter and with caking tendency All of these Lignite Semi-bituminous and bituminous Anthracite All of these Lignite Semi-bituminous and bituminous Anthracite ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Steam pressure in a steam power station, which is usually kept now-a-days is of the order of 20 kgf/cm² 50 kgf/cm² 100 kgf/cm² 80 kgf/cm² 20 kgf/cm² 50 kgf/cm² 100 kgf/cm² 80 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In power station Reverse capacity= Plant capacity + Max. demand Reverse capacity= Plant capacity + Average demand Reverse capacity= Plant capacity - Max. demand Reverse capacity= Plant capacity - Average demand Reverse capacity= Plant capacity + Max. demand Reverse capacity= Plant capacity + Average demand Reverse capacity= Plant capacity - Max. demand Reverse capacity= Plant capacity - Average demand 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 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 Increases with increase in Rankine cycle efficiency Is unaffected by increase in Rankine cycle efficiency None of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The highest point on the daily load curve represent Average demand None of these Load factor Maximum demand Average demand None of these Load factor Maximum demand ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The draught which a chimney produces is called Forced draught Induced draught Natural draught Balanced draught Forced draught Induced draught Natural draught Balanced draught ANSWER DOWNLOAD EXAMIANS APP
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