Generation of Electrical Energy For the safety of a steam boiler the number of safety valves fitted are four three two one four three two one ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In throttle governing None of these There no effect on heat drop Larger heat drop is available Lesser heat drop is available None of these There no effect on heat drop Larger heat drop is available Lesser heat drop is available ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Pipe carrying steam are generally made up of Copper Cast iron Aluminum Steel Copper Cast iron Aluminum Steel ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The overall efficiency of thermal power plant is equal to Rankine cycle efficiency Bioler efficiency × turbine efficiency × generator efficiency Carnot cycle efficiency Regenerative cycle efficiency Rankine cycle efficiency Bioler efficiency × turbine efficiency × generator efficiency Carnot cycle efficiency Regenerative cycle efficiency ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Pelton turbine is suitable for high head and Both low and high discharge Low discharge None of these High discharge Both low and high discharge Low discharge None of these High discharge ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The efficiency of a modern boiler using coal and heat recovery equipment is about 40 to 50% 85 to 90% 65 to 70% 25 to 30% 40 to 50% 85 to 90% 65 to 70% 25 to 30% ANSWER DOWNLOAD EXAMIANS APP
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