Fuels and Combustion With increase in the oxygen content of the coal, its __________ decreases. Calorific value Neither A nor B Caking power Both A & B Calorific value Neither A nor B Caking power Both A & B ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The sequence of absorption in flue gas analysis by Orsat's apparatus is respectively CO, O₂, CO₂ CO₂, CO, O₂ O₂, CO₂, CO CO₂, O₂, CO CO, O₂, CO₂ CO₂, CO, O₂ O₂, CO₂, CO CO₂, O₂, CO ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion If oxygen content in the flue gas rises too high, fuel is being wasted by Dry gas/stack gas loss Moisture loss Incomplete combustion None of these Dry gas/stack gas loss Moisture loss Incomplete combustion None of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Main use of hard coke produced by high temperature carbonisation is in the Cupola in foundaries Domestic ovens Sinter making Iron blast furnace Cupola in foundaries Domestic ovens Sinter making Iron blast furnace ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion High sulphur (4-6%) coal in India are found in Andhra Pradesh Assam Madhya Pradesh Bengal Andhra Pradesh Assam Madhya Pradesh Bengal ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Largest constituent of coke oven gas is N₂ CO₂ H₂ CH₄ N₂ CO₂ H₂ CH₄ ANSWER DOWNLOAD EXAMIANS APP
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