Fuels and Combustion Which of the following is not a product of tar distillation? Benzol & pitch Phenol & naphthalene Anthracene & creosote None of these Benzol & pitch Phenol & naphthalene Anthracene & creosote None of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Steam is intermittently admitted into the fuel bed during the production of producer gas to Convert CO to CO₂ Increase the combustion rate Minimise the chances of clinker formation Increase the gas production rate Convert CO to CO₂ Increase the combustion rate Minimise the chances of clinker formation Increase the gas production rate ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion High rate of heating of coke ovens Increases the time of carbonisation May damage its walls due to abrupt excessive swelling of coal None of these Produces larger size coke Increases the time of carbonisation May damage its walls due to abrupt excessive swelling of coal None of these Produces larger size coke ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion By-products are __________ recovered in 'Beehive ovens'. Negligibly Not at all Fully Partially Negligibly Not at all Fully Partially ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Naphthalene is removed from coke oven gas by Scrubbing with wash oil (a petroleum product) None of these Adsorbing on bog iron bed Absorbing in vetro-coke solution Scrubbing with wash oil (a petroleum product) None of these Adsorbing on bog iron bed Absorbing in vetro-coke solution ANSWER DOWNLOAD EXAMIANS APP
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