Generation of Electrical Energy The efficiency of chimney is approximately 20 % 80 % 0.25 % 40 % 20 % 80 % 0.25 % 40 % ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Blowing down of boiler water is the process to increase the steam temperature to reduce the boiler pressure to control the solid concentration in the boiler water by removing some of the concentrated saline water None of these to increase the steam temperature to reduce the boiler pressure to control the solid concentration in the boiler water by removing some of the concentrated saline water None of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy Location of surge tank in a hydro electric station is near to the Turbine Tailrace Reservoir None of these Turbine Tailrace Reservoir None of these ANSWER DOWNLOAD EXAMIANS APP
Generation of Electrical Energy The commonly used material of condenser tubes is Admiralty brass Aluminum Mild steel Cast iron Admiralty brass Aluminum Mild steel Cast iron 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 Francis turbine is usually used for Low heads Any of these High heads Medium heads Low heads Any of these High heads Medium heads ANSWER DOWNLOAD EXAMIANS APP
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