Generation of Electrical Energy Which of the following material is used as a moderator in nuclear power plant? Graphite Boron Plutonium Calcium Graphite Boron Plutonium Calcium ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Alternator converts Sound energy into electrical energy Mechanical energy into electrical energy Electrical energy into mechanical energy None of these Sound energy into electrical energy Mechanical energy into electrical energy Electrical energy into mechanical energy None of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Which of the following power plants need the least period for installation? Nuclear power plant Diesel power plant Hydroelectric plant Thermal power plant Nuclear power plant Diesel power plant Hydroelectric plant Thermal power plant ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In a regenerative surface condenser There are two pumps to remove air and condensate There is one pump to remove air and condensate There are three pumps to remove air, vapor and condensate There is no pump; the condensate gets removed by gravity There are two pumps to remove air and condensate There is one pump to remove air and condensate There are three pumps to remove air, vapor and condensate There is no pump; the condensate gets removed by gravity ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The overall efficiency of thermal power plant is equal to Bioler efficiency × turbine efficiency × generator efficiency Rankine cycle efficiency Carnot cycle efficiency Regenerative cycle efficiency Bioler efficiency × turbine efficiency × generator efficiency Rankine cycle efficiency Carnot cycle efficiency Regenerative cycle efficiency ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The draught produced, for a given height of the chimney and given mean temperature of chimney gases decreases with increase in outside air temperature remains the same irrespective of outside air temperature increases with increase in outside air temperature may increase or decrease with increase in outside air temperature decreases with increase in outside air temperature remains the same irrespective of outside air temperature increases with increase in outside air temperature may increase or decrease with increase in outside air temperature ANSWER DOWNLOAD EXAMIANS APP
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