Fuels and Combustion Benzol is used For producing benzene, tolune & xylene by its distillation Both A & B As a motor fuel blend Neither A nor B For producing benzene, tolune & xylene by its distillation Both A & B As a motor fuel blend Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Short/intense flame is produced during combustion of gaseous fuel by using Preheated secondary air High amount/current of combustion air Low amount/current of combustion air Very little excess air Preheated secondary air High amount/current of combustion air Low amount/current of combustion air Very little excess air ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Grindability index of a coal is 100. It implies that the Coal can be easily pulverised Power consumption in grinding the coal will be very high Coal can't be pulverised Coal can be pulverised with great difficulty Coal can be easily pulverised Power consumption in grinding the coal will be very high Coal can't be pulverised Coal can be pulverised with great difficulty ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The lowest temperature, at which a solid fuel produces enough vapors to support continuous combustion, is called Kindling temperature Burning temperature Smoke point Fire point Kindling temperature Burning temperature Smoke point Fire point ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion The main reason for making the copper calorimeter (used in bomb calorimeter) silvery white and shining/polished is to Make it look attractive Minimise its corrosion Avoid radiation heat loss None of these Make it look attractive Minimise its corrosion Avoid radiation heat loss None of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Presence of force moisture in coal is most disadvantageous during its Washing Storage Transportation and handling Pulverisation Washing Storage Transportation and handling Pulverisation ANSWER DOWNLOAD EXAMIANS APP
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