Fuels and Combustion Cannel coal and boghead coal are the examples of Sapropelic coals Liptobiolites None of these Humic coals Sapropelic coals Liptobiolites None of these Humic coals ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The average molecular weight of a flue gas having the composition by volume as CO₂ = 25%, O₂ = 25%, N₂ = 50% will be 47.3 27.6 42.9 23 47.3 27.6 42.9 23 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Kopper-Totzek coal gasifier (installed in a coal based nitrogeneous fertiliser plant) employs a/an __________ bed gasifier. Entrained Fluidised Fixed Moving Entrained Fluidised Fixed Moving ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Degree of carbonisation of coal during coke making can be roughly judged by the __________ of the coke produced. Volatile matter Moisture content Colour Ash content Volatile matter Moisture content Colour Ash content ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Gray King Assay and Swelling Index of a coal is a measure of its Resistance to impact breakage Agglutinating properties Abradability Swelling characteristics Resistance to impact breakage Agglutinating properties Abradability Swelling characteristics ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion With increase in C/H ratio of a fuel, the amount of CO₂ formed on its complete combustion Decreases Remains same Either A or B, depends on other factors Increases Decreases Remains same Either A or B, depends on other factors Increases ANSWER DOWNLOAD EXAMIANS APP
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