Generation of Electrical Energy Francis, Kaplan and propeller turbines fall under the category of Impulse turbine Reaction turbine Impulse reaction combined Axial flow Impulse turbine Reaction turbine Impulse reaction combined Axial flow 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 Increases with increase in Rankine cycle efficiency Is unaffected by increase in Rankine cycle efficiency Decreases with increase in Rankine cycle efficiency None of these Increases with increase in Rankine cycle efficiency Is unaffected by increase in Rankine cycle efficiency Decreases with increase in Rankine cycle efficiency None of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The pressure at the furnace is minimum in case of natural draught system balanced draught system induced draught system forced draught system natural draught system balanced draught system induced draught system forced draught system ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Rankine cycle operating on low pressure limit of p1 and high pressure limit of p2 May be more or less depending upon the magnitude of p1 and p2 Has higher thermal efficiency than the Carnot cycle operating between same pressure limits Has lower thermal efficiency than Carnot cycle operating between same pressure limit Has same thermal efficiency as Carnot cycle operating between same pressure limits May be more or less depending upon the magnitude of p1 and p2 Has higher thermal efficiency than the Carnot cycle operating between same pressure limits Has lower thermal efficiency than Carnot cycle operating between same pressure limit Has same thermal efficiency as Carnot cycle operating between same pressure limits ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Blowing down of boiler water is the process to reduce the boiler pressure None of these to increase the steam temperature to control the solid concentration in the boiler water by removing some of the concentrated saline water to reduce the boiler pressure None of these to increase the steam temperature to control the solid concentration in the boiler water by removing some of the concentrated saline water ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Water hammer is developed in a Turbine Surge tank Draft tube Penstock Turbine Surge tank Draft tube Penstock ANSWER DOWNLOAD EXAMIANS APP
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