Generation of Electrical Energy Economiser improve the boiler efficiency by 10 to 12 % 13 to 15 % 1 to 5 % 4 to 10% 10 to 12 % 13 to 15 % 1 to 5 % 4 to 10% 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 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 decreases with increase in outside air temperature remains the same irrespective of outside air temperature increases with increase in outside air temperature ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Blowing down of boiler water is the process 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 to reduce the boiler pressure None of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The value of the reheat factor is of the order of Above 1.5 1.1 to 1.5 0.8 to 1.0 1.0 to 1.5 Above 1.5 1.1 to 1.5 0.8 to 1.0 1.0 to 1.5 ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Example of overfeed type stoker is travelling grate chain grate all of these spreader travelling grate chain grate all of these spreader ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Francis turbine is usually used for High heads Any of these Low heads Medium heads High heads Any of these Low heads Medium heads ANSWER DOWNLOAD EXAMIANS APP