Fuels and Combustion __________ has the widest inflammability limit (explosion limit) of all the gases. Hydrogen Carbon monoxide Methane Acetylene Hydrogen Carbon monoxide Methane Acetylene ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Mineral matter content (M) and ash content (A) in coal are approximately related as M = 2A M = 1.1A M = 1.5A M = A M = 2A M = 1.1A M = 1.5A M = A ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion During combustion of gaseous fuels, deficiency of air Lengthens the flame Increases the flame temperature Does not affect the flame length Tends to shorten the flame Lengthens the flame Increases the flame temperature Does not affect the flame length Tends to shorten the flame ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Yield of pitch from distillation of high temperature tar is around __________ percent. 10 90 65 25 10 90 65 25 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Shatter index of the coke is a measure of its Strength Reactivity Bulk density None of these Strength Reactivity Bulk density None of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Coking time in narrow by-product coke ovens is around __________ hours. 80 18 48 8 80 18 48 8 ANSWER DOWNLOAD EXAMIANS APP
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