Fuels and Combustion The gasification reaction represented by, C + H₂O = CO + H₂, is Autocatalytic Endothermic Exothermic Catalytic Autocatalytic Endothermic Exothermic Catalytic ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion One kg of carbon for theoretically complete combustion requires __________ kg of air. 12 11.5 23 0.5 12 11.5 23 0.5 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Ignition temperature of a fuel in air is __________ that in pure oxygen. More than Either more or less; depends on the type of fuel Less than Equal to More than Either more or less; depends on the type of fuel Less than Equal to ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion During combustion of gaseous fuels, deficiency of air Does not affect the flame length Tends to shorten the flame Increases the flame temperature Lengthens the flame Does not affect the flame length Tends to shorten the flame Increases the flame temperature Lengthens the flame ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The bright glow of a combustion process is the characteristic of __________ temperature oxidation of coal. Fast & high Slow & low Fast & slow Slow & high Fast & high Slow & low Fast & slow Slow & high ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Coke oven gas burns with an yellowish flame, because of the presence of CO₂ CH₄ H₂ NH₃ CO₂ CH₄ H₂ NH₃ ANSWER DOWNLOAD EXAMIANS APP
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