Fuels and Combustion Coke compared to the coal from which it has been made, contains More carbon Less volatile matter Greater percentage of ash All of these More carbon Less volatile matter Greater percentage of ash All of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Kopper-Totzek coal gasifier (installed in a coal based nitrogeneous fertiliser plant) employs a/an __________ bed gasifier. Entrained Fluidised Fixed Moving Entrained Fluidised Fixed Moving ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which is the heaviest fuel gas out of the following? Coke oven gas Blast furnace gas Water gas Carburetted water gas Coke oven gas Blast furnace gas Water gas Carburetted water gas ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Low temperature oxidation of stored coal results in the Decrease in its caking power & calorific value Increase in its oxygen content Decrease in its carbon & hydrogen content All of these Decrease in its caking power & calorific value Increase in its oxygen content Decrease in its carbon & hydrogen content All of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Stoichiometric combustion of 12 kg of carbon requires __________ of oxygen. All of these 32 kg 22.4 Nm³ 1kg mole All of these 32 kg 22.4 Nm³ 1kg mole ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Degree of carbonisation of coal during coke making can be roughly judged by the __________ of the coke produced. Colour Moisture content Volatile matter Ash content Colour Moisture content Volatile matter Ash content ANSWER DOWNLOAD EXAMIANS APP
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