Generation of Electrical Energy Carnot cycle comprises of two isothermal processes and three constant pressure processes two isentropic processes and two constant pressure processes two isentropic processes and two constant volume processes None of these two isothermal processes and three constant pressure processes two isentropic processes and two constant pressure processes two isentropic processes and two constant volume processes None of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The draught produced by steel chimney as compared to that produced by brick chimney for the same height is Same Less More May be more or less Same Less More May be more or less ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The efficiency of chimney is approximately 20 % 0.25 % 80 % 40 % 20 % 0.25 % 80 % 40 % ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The pressure at the furnace is minimum in case of forced draught system balanced draught system natural draught system induced draught system forced draught system balanced draught system natural draught system induced draught system ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Economiser improve the boiler efficiency by 1 to 5 % 10 to 12 % 4 to 10% 13 to 15 % 1 to 5 % 10 to 12 % 4 to 10% 13 to 15 % ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The output of a solar cell is of the order of 20 W 10 W 5 W 1 W 20 W 10 W 5 W 1 W ANSWER DOWNLOAD EXAMIANS APP
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