EXAMIANS
Bomb calorimeter is used to determine the (where, GCV - Gross Calorific Value. NCV - Net Calorific Value.)
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With increase in C/H ratio of a fuel, the dew point of flue gases
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Presence of phosphorous in metallurgical coal
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A coal containing very high percentage of durain is called __________ coal.
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Yield of charcoal in high temperature carbonisation of wood is about __________ percent.
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Calorific value of gobar gas (containing CH₄ = 60% , H₂ = 10% ; CO₂ = 30%) may be about __________ Kcal/Nm³.
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Atomising steam to fuel oil ratio in a burner should be around
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In low temperature carbonisation of coal as compared to high temperature carbonisation __________ produced is less.
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Prime coking coal is always blended with medium or non- coking coal before ear-bonisation
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Coke oven gas is stripped of its H₂S and mercaptans content by
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