Fuels and Combustion Ammonia content in raw coke oven gas is about __________ gm/Nm³. 15 100 1 50 15 100 1 50 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Preheating of __________ the flame temperature. Combustion air decreases Either the fuel or the air or both, increases The gaseous fuel before combustion decreases Either the fuel or the air does not affect Combustion air decreases Either the fuel or the air or both, increases The gaseous fuel before combustion decreases Either the fuel or the air does not affect ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Coke having higher porosity has Higher reactivity Lower bulk density All of these Lower strength Higher reactivity Lower bulk density All of these Lower strength ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Coke oven gas produced by high temperature carbonisation of coal (as compared to that produced by low temperature carbonisation), has Neither A nor B Lower hydrogen content Both A & B Higher calorific value Neither A nor B Lower hydrogen content Both A & B Higher calorific value ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Percentage of methane in coke oven gas may be around 15 50 25 5 15 50 25 5 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Naphthalene is removed from coke oven gas by Scrubbing with wash oil (a petroleum product) Absorbing in vetro-coke solution None of these Adsorbing on bog iron bed Scrubbing with wash oil (a petroleum product) Absorbing in vetro-coke solution None of these Adsorbing on bog iron bed ANSWER DOWNLOAD EXAMIANS APP
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