Fuels and Combustion Which of the following fuels is the best for burning on chain grate stoker? Pulverised coal Caking coal Coking coal Non-caking coal Pulverised coal Caking coal Coking coal Non-caking coal ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Pure carbon is completely burnt in oxygen. The flue gas analysis is 70%CO₂, 20%CO and 10%O₂. The percent excess oxygen used is 10 12.5 20 0 10 12.5 20 0 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Natural draft created by the chimney depends upon Temperature of the flue gas Both A & B Neither A nor B Its height Temperature of the flue gas Both A & B Neither A nor B Its height ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The cuprous chloride used in orsat apparatus can absorb Only CO Both CO and O₂ All of these Both CO and CO₂ Only CO Both CO and O₂ All of these Both CO and CO₂ ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion __________ process is meant for direct hydrogenation of coal to produce liquid fuel. Fischer-Tropsch None of these Bergius Lurgi Fischer-Tropsch None of these Bergius Lurgi ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion When steam is passed over coal resulting in the endothermic reaction represent by, C + H₂O = CO + H₂, it is called the __________ of coal. Carbonisation Gasification Coalification Oxidation Carbonisation Gasification Coalification Oxidation ANSWER DOWNLOAD EXAMIANS APP
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