Generation of Electrical Energy The voltage of a single solar cell is 0.2 V 1.0 V 0.5 V 2.0 V 0.2 V 1.0 V 0.5 V 2.0 V 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 100 kgf/cm² 50 kgf/cm² 80 kgf/cm² 20 kgf/cm² 100 kgf/cm² 50 kgf/cm² 80 kgf/cm² 20 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The capacity of the power plant is generally made _______ more than the maximum demand to meet the future load requirements. 90% to 95% 55% to 60% 15% to 20% 60% to 70% 90% to 95% 55% to 60% 15% to 20% 60% to 70% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Francis, Kaplan and propeller turbines fall under the category of Impulse reaction combined Impulse turbine Reaction turbine Axial flow Impulse reaction combined Impulse turbine Reaction turbine Axial flow ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The overall efficiency of thermal power plant is equal to Bioler efficiency × turbine efficiency × generator efficiency Regenerative cycle efficiency Carnot cycle efficiency Rankine cycle efficiency Bioler efficiency × turbine efficiency × generator efficiency Regenerative cycle efficiency Carnot cycle efficiency Rankine cycle efficiency ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The average ash content in indian coals is about 20% 15% 10% 5% 20% 15% 10% 5% ANSWER DOWNLOAD EXAMIANS APP
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