Category: Fuels and Combustion

A. 8800 kcal/m3
B. 8800 kcal/kg
C. Same as that of coal middling
D. 25000 kcal/kg

A. CO
B. CO2
C. H2
D. CH4

A. Lurgi
B. Kopper-Totzek
C. Winkler
D. None of these

A. 11.5
B. 0.5
C. 23
D. 12

A. S & P content
B. Heating value
C. Fusion point of ash
D. None of these

A. O2
B. CO
C. N2
D. SO2

A. Coke breeze containing 25% ash and 2% volatile matter
B. Anthracite containing 10% volatile matter and 8% ash
C. Bituminous coal containing 20% ash and 25% volatile matter
D. Semi-bituminous coal containing 25% ash and 20% volatile matter

A. Micrinite
B. Clarain
C. Fusinite
D. Liptinite

A. Pitch
B. Blast furnace gas
C. Petrol
D. Refinery gas

A. LPG
B. Gobar gas
C. Coke oven gas
D. Carburetted water gas