Fuels and Combustion Gray-King Assay and Roga Index of coal is a measure of its Caking and swelling properties Grindability Weathering properties Abradability Caking and swelling properties Grindability Weathering properties Abradability ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Efficiency of the combustion of a fuel is judged by the __________ the flue gas. Colour of Temperature of % of O₂in %of CO₂ in Colour of Temperature of % of O₂in %of CO₂ in ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Temperature of preheated air used for the transportation of pulverised coal through pipes to the burner of a boiler furnace is restricted to a maximum limit of about 300° C to avoid the Requirement of large volume combustion chamber Chances of clinker formation Incomplete combustion of coal Risk of explosion Requirement of large volume combustion chamber Chances of clinker formation Incomplete combustion of coal Risk of explosion ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The lowest temperature, at which a solid fuel produces enough vapors to support continuous combustion, is called Burning temperature Smoke point Kindling temperature Fire point Burning temperature Smoke point Kindling temperature Fire point ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Gobar gas is produced by the __________ of cown dung. None of these Oxidation Fermentation Hydrogenation None of these Oxidation Fermentation Hydrogenation ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which will have the least volatile matter and hence will be the most difficult to ignite? Aanthracite Semi-bituminous coal Bituminous coal Coke Aanthracite Semi-bituminous coal Bituminous coal Coke ANSWER DOWNLOAD EXAMIANS APP
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