Generation of Electrical Energy Rankine cycle efficiency of a good steam power plant may be in the range of 70 to 80 percent 15 to 20 percent 90 to 95 percent 35 to 45 percent 70 to 80 percent 15 to 20 percent 90 to 95 percent 35 to 45 percent ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy In a regenerative feed heating cycle, the optimum value of the fraction of steam extracted for feed heating Is unaffected by increase in Rankine cycle efficiency None of these Increases with increase in Rankine cycle efficiency Decreases with increase in Rankine cycle efficiency Is unaffected by increase in Rankine cycle efficiency None of these Increases with increase in Rankine cycle efficiency Decreases with increase in Rankine cycle efficiency ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Pelton turbine is suitable for high head and High discharge Both low and high discharge None of these Low discharge High discharge Both low and high discharge None of these Low discharge ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy For low head and large discharge, the hydraulic turbine used is Pelton turbine None of these Francis turbine Kaplan turbine Pelton turbine None of these Francis turbine Kaplan turbine ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The base load power station supplies load _____ in a day 10 hours 16 hours 24 hours 12 hours 10 hours 16 hours 24 hours 12 hours ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Blowing down of boiler water is the process to control the solid concentration in the boiler water by removing some of the concentrated saline water to increase the steam temperature None of these to reduce the boiler pressure to control the solid concentration in the boiler water by removing some of the concentrated saline water to increase the steam temperature None of these to reduce the boiler pressure ANSWER DOWNLOAD EXAMIANS APP