Fuels and Combustion Out of the following fuels, the difference between the net and gross calorific value is maximum in case of Pitch Fuel oil Bituminous coal Blast furnace gas Pitch Fuel oil Bituminous coal Blast furnace gas ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Light oil whose major component is benzol, is obtained by the distillation of crude tar in the temperature range of __________ °C. 80-170 280-300 250-270 200-300 80-170 280-300 250-270 200-300 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Dry air requirement for burning 1 Nm³ of CO to CO₂ may be around __________ Nm³. 0.87 2.4 1.75 11.4 0.87 2.4 1.75 11.4 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Flue gas discharge velocity through chimney of a big thermal power plant may be around __________ m/sec. 50 0.5 10 500 50 0.5 10 500 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion 'Fat' coal means a coal having High volatile matter Low ash content Non smoking tendency Low calorific value High volatile matter Low ash content Non smoking tendency Low calorific value ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Overfire burning in a furnace is a phenomenon characterised by the None of these Burning of carbon monoxide and other incombustibles in upper zone of furnace by supplying more air Supply of excess air Supply of excess fuel None of these Burning of carbon monoxide and other incombustibles in upper zone of furnace by supplying more air Supply of excess air Supply of excess fuel ANSWER DOWNLOAD EXAMIANS APP
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