Fuels and Combustion Which of the following has the highest flame velocity? H₂ CH₄ CO C₂H₆ H₂ CH₄ CO C₂H₆ ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Wood charcoal is obtained by the destructive distillation of wood. It is used in the production of activated carbon, which is not used for the Decolourisation of sugar Electrode manufacture Solvent recovery from air and gases Absorption of gases and vapor Decolourisation of sugar Electrode manufacture Solvent recovery from air and gases Absorption of gases and vapor ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Cannel coal and boghead coal are the examples of Liptobiolites Humic coals Sapropelic coals None of these Liptobiolites Humic coals Sapropelic coals None of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Presence of phosphorous in metallurgical coal Increases its caking power Badly affects the quality of steel Reduces its calorific value Is not undersirable Increases its caking power Badly affects the quality of steel Reduces its calorific value Is not undersirable ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Of the total tar present in raw coke oven gas, the tar recovered in primary cooler is about __________ percent. 25 5 55 75 25 5 55 75 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Percentage of nitrogen in blast furnace gas may be around 55 80 5 25 55 80 5 25 ANSWER DOWNLOAD EXAMIANS APP
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