EXAMIANS
Use of excess of combustion air in the combustion of fuels results in
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Temperature of preheated air used for the transportation of pulverised coal through pipes to the burner of a boiler furnace is restricted to a maximum limit of about 300° C to avoid the
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Anthracite can be used for
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Which of the following is a single stage, fixed bed high pressure coal gasification process?
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Emission of dense white smoke out of the chimney of a thermal power plant is an indication of the use of
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Which of the following is not a manufactured fuel ?
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Temperature of coke oven gas just before entering into saturator (for recovery of NH₃) is about __________ °C.
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The main drawback of supplying more excess air in the combustion of fuel is the
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With increase in calorific value of fuels, their adiabatic flame temperatures
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Number of macrocomponents present in coal according to Stopes are
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