EXAMIANS
Atomising steam to fuel oil ratio in a burner should be around
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A coal that softens and fuses on heating is
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Caking index of the coal blend used for the manufacture of metallurgical coke should be around
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Method of maintaining fires in furnace during standby periods without undue consumption of fuel is called
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The calorific value of a gas of composition CO₂ = 20%, H₂ = 50%, CH₄ = 30%, is y. If the composition of gas is changed to H₂ = 50%, CH₄ = 30%, CO₂ = 10%, N₂ = 10%, then the calorifice value will be
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Caking coal is desirable for
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Undercharging of coal in the by-product coke ovens results in
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Eschka mixture, which is used for the determination of sulphur in coal, is a mixture of
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Which of the following will generate maximum volume of product of complete combustion (Nm³/Nm³ of fuel) ?
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In flue gas analysis by Orsat's apparatus, carbon dioxide is absorbed by
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