Fuels and Combustion Coke made in narrower by-product coke ovens (as compared to wider ovens) is Stronger Less reactive Smaller in size All of these Stronger Less reactive Smaller in size All of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The calorific value of producer gas is around __________ kcal/Nm³ 1300 500 9000 4500 1300 500 9000 4500 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Largest constituent of coke oven gas is CO₂ CH₄ H₂ N₂ CO₂ CH₄ H₂ N₂ ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Presence of phosphorous in metallurgical coal Badly affects the quality of steel Reduces its calorific value Increases its caking power Is not undersirable Badly affects the quality of steel Reduces its calorific value Increases its caking power Is not undersirable ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion C/H ratio is the maximum in case of Naphtha Natural gas Furnace oil Coal Naphtha Natural gas Furnace oil Coal ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion High amount of sulphur and phosphorous in coke causes Decrease in its calorific value Increase in its strength Brittleness of steel made by using it None of these Decrease in its calorific value Increase in its strength Brittleness of steel made by using it None of these ANSWER DOWNLOAD EXAMIANS APP
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