Fuels and Combustion Percentage of methane in coke oven gas may be around 50 5 25 15 50 5 25 15 ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion 'Wobbe index' is a characteristic of Fat coals Liquid fuels Solid fuels Gaseous fuels Fat coals Liquid fuels Solid fuels Gaseous fuels ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion During coal carbonisation process, the conversion of semi-coke to coke is accompanied by an increase in the __________ of the mass. Porosity Density Electrical resistivity None of these Porosity Density Electrical resistivity None of these ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion A coal containing very high percentage of durain is called __________ coal. Bright Splint Boghead Non-banded Bright Splint Boghead Non-banded ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Main constituents of purified Lurgi gas are CO, H₂ & CH₄ N₂, H₂ & CO₂ CO₂, O₂ & CO H₂, CmHn & CO₂ CO, H₂ & CH₄ N₂, H₂ & CO₂ CO₂, O₂ & CO H₂, CmHn & CO₂ ANSWER DOWNLOAD EXAMIANS APP
Fuels and Combustion Which of the following has the highest calorific value? Lignite Peat Sub-bituminous coal Anthracite Lignite Peat Sub-bituminous coal Anthracite ANSWER DOWNLOAD EXAMIANS APP
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