Fuels and Combustion Hard coke is manufactured from Lignite Semi-anthracite Bituminous coal Anthracite Lignite Semi-anthracite Bituminous coal Anthracite ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion A good metallurgical coke should have very low Fusion point of its ash Porosity Hardness & strength Sulphur & phosphorous content Fusion point of its ash Porosity Hardness & strength Sulphur & phosphorous content ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Low temperature oxidation of coal resulting from bad storage conditions does not decrease its Calorific value Caking power Oxygen content Hydrogen content Calorific value Caking power Oxygen content Hydrogen content ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The calorific value of a gas of composition CO₂ = 20%, H₂ = 50%, CH₄ = 30%, is y. If the composition of gas is changed to H₂ = 50%, CH₄ = 30%, CO₂ = 10%, N₂ = 10%, then the calorifice value will be 0.95 y Y 1.8 y 1.05 y 0.95 y Y 1.8 y 1.05 y ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Quantity of coke produced from metallurgical coal may be around __________ percent. 95 30 50 75 95 30 50 75 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Adiabatic flame temperature of a fuel is dependent on the initial temperature of Fuel Both A & B Air Neither A nor B Fuel Both A & B Air Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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