Fuels and Combustion Blast furnace gas compared to coke oven gas has Lower theoretical flame temperature Higher calorific value Lower ignition temperature Narrower limit of inflammability Lower theoretical flame temperature Higher calorific value Lower ignition temperature Narrower limit of inflammability ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Caking index of a coal is a measure of its Porosity Abradability Agglutinating (binding) properties Reactivity Porosity Abradability Agglutinating (binding) properties Reactivity ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Stoichiometric combustion of 12 kg of carbon requires __________ of oxygen. 1kg mole 22.4 Nm³ All of these 32 kg 1kg mole 22.4 Nm³ All of these 32 kg ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The cooling medium used in dry quenching of coke is Nitrogen Carbon dioxide Phenolic water Air Nitrogen Carbon dioxide Phenolic water Air ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Gas yield in the Kopper-Totzek coal gasifier is about __________ Nm³/ton coal (ash = 35%). 1500 3500 150 5000 1500 3500 150 5000 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following can be made into briquettes without the use of a binder? Anthracite coal Lignite Bituminous coal None of these Anthracite coal Lignite Bituminous coal None of these ANSWER DOWNLOAD EXAMIANS APP
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