Fuels and Combustion Dry air required to burn 1 kg of carbon completely may be around __________ kg. 2 38 11 20 2 38 11 20 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following is the most important deterrents to an extended use of pulverised coal in boiler firing? Erosion of induced draft fan blades Ash disposal problem High power consumption in its transportation Excessive fly-ash discharge from the stack Erosion of induced draft fan blades Ash disposal problem High power consumption in its transportation Excessive fly-ash discharge from the stack ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Fuel consumption in coke making can be reduced by Dry quenching of coke Stamped charging of coal Preheating, blending and de-ashing the coal All of these Dry quenching of coke Stamped charging of coal Preheating, blending and de-ashing the coal All of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion During its calorific value determination by bomb calorimeter, coal is combusted by None of these Oxygen enriched air Oxygen Air None of these Oxygen enriched air Oxygen Air ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Soft coke is not Produced by low temperature carbonisation of coal Used in blast furnaces A domestic fuel None of these Produced by low temperature carbonisation of coal Used in blast furnaces A domestic fuel None of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Yield of blast furnace gas is about __________ Nm³ /ton of pig iron. 300 10000 5000 2000 300 10000 5000 2000 ANSWER DOWNLOAD EXAMIANS APP
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