Fuels and Combustion Shatter index of the coke is a measure of its Bulk density None of these Strength Reactivity Bulk density None of these Strength Reactivity ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Size of blast furnace grade coke is __________ mm. 0-15 25-80 15-25 >100 0-15 25-80 15-25 >100 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Coking coals are invariably Anthracites Bituminous coals Lignites Semi-anthracites Anthracites Bituminous coals Lignites Semi-anthracites ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion As time passes, the calorific value of stored coal Increases May increase or decrease (depends on the method of storage) Remains unaltered Decreases Increases May increase or decrease (depends on the method of storage) Remains unaltered Decreases ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Coke compared to the coal from which it has been made, contains More carbon Less volatile matter Greater percentage of ash All of these More carbon Less volatile matter Greater percentage of ash All of these 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 Higher calorific value Both A & B Lower hydrogen content Neither A nor B Higher calorific value Both A & B Lower hydrogen content Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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