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 None of these Increases with increase in Rankine cycle efficiency Is unaffected by increase in Rankine cycle efficiency Decreases with increase in Rankine cycle efficiency None of these Increases with increase in Rankine cycle efficiency Is unaffected by increase in Rankine cycle efficiency ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The efficiency of a modern boiler using coal and heat recovery equipment is about 25 to 30% 65 to 70% 85 to 90% 40 to 50% 25 to 30% 65 to 70% 85 to 90% 40 to 50% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy For the safety of a steam boiler the number of safety valves fitted are two one three four two one three four ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The cost of fuel transportation is minimum in _______ plant. Nuclear power plant Steam power plant Hydroelectric plant Diesel power plant Nuclear power plant Steam power plant Hydroelectric plant Diesel power plant ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The commonly used material of condenser tubes is Mild steel Aluminum Cast iron Admiralty brass Mild steel Aluminum Cast iron Admiralty brass ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The draught produced, for a given height of the chimney and given mean temperature of chimney gases may increase or decrease with increase in outside air temperature increases with increase in outside air temperature decreases with increase in outside air temperature remains the same irrespective of outside air temperature may increase or decrease with increase in outside air temperature increases with increase in outside air temperature decreases with increase in outside air temperature remains the same irrespective of outside air temperature ANSWER DOWNLOAD EXAMIANS APP
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