Generation of Electrical Energy The most clean power plant is Hydroelectric plant Steam power plant Nuclear power plant Diesel power plant Hydroelectric plant Steam power plant Nuclear power plant Diesel power plant ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Alternator converts Sound energy into electrical energy Electrical energy into mechanical energy None of these Mechanical energy into electrical energy Sound energy into electrical energy Electrical energy into mechanical energy None of these Mechanical energy into electrical energy ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The efficiency of chimney is approximately 20 % 40 % 0.25 % 80 % 20 % 40 % 0.25 % 80 % ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The modern steam turbine are Reaction turbine Impulse-reaction turbines None of these Impulse turbine Reaction turbine Impulse-reaction turbines None of these Impulse turbine ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The efficiency of a modern boiler using coal and heat recovery equipment is about 25 to 30% 65 to 70% 40 to 50% 85 to 90% 25 to 30% 65 to 70% 40 to 50% 85 to 90% ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In a regenerative surface condenser There are three pumps to remove air, vapor and condensate There are two pumps to remove air and condensate There is no pump; the condensate gets removed by gravity There is one pump to remove air and condensate There are three pumps to remove air, vapor and condensate There are two pumps to remove air and condensate There is no pump; the condensate gets removed by gravity There is one pump to remove air and condensate ANSWER DOWNLOAD EXAMIANS APP
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