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 Francis, Kaplan and propeller turbines fall under the category of Impulse turbine Axial flow Impulse reaction combined Reaction turbine Impulse turbine Axial flow Impulse reaction combined Reaction turbine ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Which of the following coals has the highest calorific value? Peat Anthracite coal Lignite Bituminous Peat Anthracite coal Lignite Bituminous ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The effect of considering friction losses in steam nozzle for the same pressure ratio leads to no change in exit velocity from the nozzle increase or decrease depending upon the exit quality of steam decrease in exit velocity from the nozzle increase in exit velocity from the nozzle no change in exit velocity from the nozzle increase or decrease depending upon the exit quality of steam decrease in exit velocity from the nozzle increase in exit velocity from the nozzle 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 1.1 to 1.5 0.8 to 1.0 1.0 to 1.5 Above 1.5 1.1 to 1.5 0.8 to 1.0 ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The output of a solar cell is of the order of 20 W 10 W 1 W 5 W 20 W 10 W 1 W 5 W ANSWER DOWNLOAD EXAMIANS APP
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