Fuels and Combustion Abrasion index of blast furnace coke should be around __________ percent. 80 20 55 35 80 20 55 35 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Preheating of a gaseous fuel results in increased Ignition temperature Quantity of flue gas Flame temperature Flame length Ignition temperature Quantity of flue gas Flame temperature Flame length ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion C/H ratio is the maximum in case of Coal Naphtha Furnace oil Natural gas Coal Naphtha Furnace oil Natural gas ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion When steam is passed over coal resulting in the endothermic reaction represent by, C + H₂O = CO + H₂, it is called the __________ of coal. Coalification Gasification Carbonisation Oxidation Coalification Gasification Carbonisation Oxidation ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Furnace oil consumption in a furnace for a given duty employing preheated combination air (at 300° ) may be reduced by about __________ percent as compared to the use of atmospheric combustion air. 35 5 10 20 35 5 10 20 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following is used for making the explosive 'TNT'? Cerosote Pyridine Toluene Benzol Cerosote Pyridine Toluene Benzol ANSWER DOWNLOAD EXAMIANS APP
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