Fuels and Combustion Highly caking coals Produce weak coke Produce strong coke Both B and C May damage the coke oven walls during carbonisation Produce weak coke Produce strong coke Both B and C May damage the coke oven walls during carbonisation ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion A travelling grate stoker is meant for the efficient burning of __________ coal. Caking High ash Non-caking Pulverised Caking High ash Non-caking Pulverised ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Artificial draught produced by a fan can be controlled by the Speed of the fan All of these Damper Variation in the pitch of the fan blades Speed of the fan All of these Damper Variation in the pitch of the fan blades ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Oxygen required for theoretically complete combustion of 1 Nm³ methane is __________ Nm³. 1 4 2 6 1 4 2 6 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following coal gasification processes will produce gas having maximum methane content? Winkler process All of these Lurgi process Kopper-Totzek process Winkler process All of these Lurgi process Kopper-Totzek process ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Power alcohol as compared to straight run gasoline has lower Calorific value Octane number Viscosity Specific gravity Calorific value Octane number Viscosity Specific gravity ANSWER DOWNLOAD EXAMIANS APP
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