Generation of Electrical Energy The efficiency of a modern boiler using coal and heat recovery equipment is about 65 to 70% 25 to 30% 40 to 50% 85 to 90% 65 to 70% 25 to 30% 40 to 50% 85 to 90% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy For low head and large discharge, the hydraulic turbine used is None of these Pelton turbine Francis turbine Kaplan turbine None of these Pelton turbine Francis turbine Kaplan turbine ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Carnot cycle comprises of two isentropic processes and two constant volume processes two isothermal processes and three constant pressure processes two isentropic processes and two constant pressure processes None of these two isentropic processes and two constant volume processes two isothermal processes and three constant pressure processes two isentropic processes and two constant pressure processes None of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The effect of considering friction losses in steam nozzle for the same pressure ratio leads to increase or decrease depending upon the exit quality of steam increase in exit velocity from the nozzle decrease in exit velocity from the nozzle no change in exit velocity from the nozzle increase or decrease depending upon the exit quality of steam increase in exit velocity from the nozzle decrease in exit velocity from the nozzle no change in exit velocity from the nozzle ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Pelton turbine is suitable for high head and Low discharge Both low and high discharge None of these High discharge Low discharge Both low and high discharge None of these High discharge ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In throttle governing None of these There no effect on heat drop Lesser heat drop is available Larger heat drop is available None of these There no effect on heat drop Lesser heat drop is available Larger heat drop is available ANSWER DOWNLOAD EXAMIANS APP
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