Fuels and Combustion Anthracite can be used for Making carbon electrodes All of these Recarbonising steel Blending with highly coking coal to check its swelling which helps in saving coke even walls from damage and to produce high strength coke Making carbon electrodes All of these Recarbonising steel Blending with highly coking coal to check its swelling which helps in saving coke even walls from damage and to produce high strength coke ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Anthracite coal Ignites more easily than bituminous coal Burns with short, bluish, yellow-tipped flame producing very little smoke Is essentially a coking coal Contains more volatile matter than bituminous coal Ignites more easily than bituminous coal Burns with short, bluish, yellow-tipped flame producing very little smoke Is essentially a coking coal Contains more volatile matter than bituminous coal ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Abrasion index of blast furnace coke should be around __________ percent. 55 80 35 20 55 80 35 20 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Stack (chimney) height in a big thermal power plant is dictated by the None of these Draught to be created Pollution control aspect Limitation of constructional facilities None of these Draught to be created Pollution control aspect Limitation of constructional facilities ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Out of the following fuels, the difference between the net and gross calorific value is maximum in case of Fuel oil Pitch Bituminous coal Blast furnace gas Fuel oil Pitch Bituminous coal Blast furnace gas 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 Y 1.05 y 0.95 y 1.8 y Y 1.05 y 0.95 y 1.8 y ANSWER DOWNLOAD EXAMIANS APP
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