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. Carbonisation Gasification None of these Hydrogenation Carbonisation Gasification None of these Hydrogenation ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Main use of soft coke is as __________ fuel. Blastfurnace Domestic Foundary None of these Blastfurnace Domestic Foundary None of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion KOH solution used in orsat apparatus absorbs Neither A nor B SO₂ Both A & B CO₂ Neither A nor B SO₂ Both A & B CO₂ ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Preheating of coal charge for the coke ovens reduces the Time of carbonisation Fuel consumption in coking All of these Yield of gas and tar Time of carbonisation Fuel consumption in coking All of these Yield of gas and tar ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The advantage of firing pulverised coal in the furnace lies in the fact, that it All of these Permits the use of high ash content coal Permits the use of low fusion point ash coal Accelerates the burning rate and economises on fuel combustion All of these Permits the use of high ash content coal Permits the use of low fusion point ash coal Accelerates the burning rate and economises on fuel combustion ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Method of maintaining fires in furnace during standby periods without undue consumption of fuel is called Banking Back draughting Under pressurising None of these Banking Back draughting Under pressurising None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS