Fuels and Combustion The cuprous chloride used in orsat apparatus can absorb Both CO and O₂ All of these Both CO and CO₂ Only CO Both CO and O₂ All of these Both CO and CO₂ Only CO ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following accounts for maximum energy loss in a boiler? Ash content in the fuel Unburnt carbon in flue gases Incomplete combustion Flue gases Ash content in the fuel Unburnt carbon in flue gases Incomplete combustion Flue gases ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following would require maximum amount of % excess air for complete combustion? Furnace oil Coke oven gas Lump coal (fixed on chain grate) Pulverised coal Furnace oil Coke oven gas Lump coal (fixed on chain grate) Pulverised coal ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Gross calorific value will be equal to the net calorific value for H₂ CO C₂H₂ C₂H₆ H₂ CO C₂H₂ C₂H₆ ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following constituents of coal is the most important in the production of coke? Carbon Moisture Volatiles Ash Carbon Moisture Volatiles Ash ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Washing of coal decreases its Both B and C Mineral matter content Caking index Ash content Both B and C Mineral matter content Caking index Ash content ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS