Fuels and Combustion Dry air required to burn 1 kg of carbon completely may be around __________ kg. 20 2 11 38 20 2 11 38 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Orsat apparatus All of these Determines N₂ in flue gas indirectly Can Gives flue gas analysis on dry basis All of these Determines N₂ in flue gas indirectly Can Gives flue gas analysis on dry basis ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Oxygen required for theoretically complete combustion of 1 Nm³ methane is __________ Nm³. 4 2 1 6 4 2 1 6 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Main use of soft coke is as __________ fuel. Blastfurnace Foundary None of these Domestic Blastfurnace Foundary None of these Domestic ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Commercial production of petrol from coal (as practised in a factory at Sasol in South Africa) is done by the __________ of coal. Hydrogenation None of these Carbonisation Gasification Hydrogenation None of these Carbonisation Gasification ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Froth floatation is used for Washing lump coal (> 80 mm size) Washing fine coal dust (< 0.5 mm size) All of these Removing ash from the coal based on difference in specific gravity of coal and ash Washing lump coal (> 80 mm size) Washing fine coal dust (< 0.5 mm size) All of these Removing ash from the coal based on difference in specific gravity of coal and ash ANSWER DOWNLOAD EXAMIANS APP
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