Q301
Open questionCoke oven gas consists mainly of
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Chemical Engineering · all questionsFuels And Combustion
Fuels And Combustion
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Q302
Open questionKopper-Totzek coal gasifier
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Q303
Open question(64-132) rank coal (ASTM) means a coal with 64%
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Q304
Open question(64-132) rank coal (ASTM) means a coal with 64%
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Q305
Open questionMineral matter content (M) and ash content (A) in coal are approximately related as
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Q306
Open questionCalorific value of furnace oil is about __________ kcal/kg.
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Q307
Open questionWith increase in C/H ratio of a fuel, the dew point of flue gases
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Q308
Open questionWhich of the following petrological constitutes is responsible for bright and lustrous black band of bituminous coal?
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Q309
Open questionPensky-Marten apparatus is used for those oils, whose flash points are __________ °F.
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Q310
Open questionPercentage of nitrogen in blast furnace gas may be around
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Q311
Open questionPercentage of carbon monoxide in blast furnace gas may be around
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Q312
Open questionAbout __________ Nm3 of air will be required for the complete combustion of 2 Nm3 of CO.
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Q313
Open questionLignite is
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Q314
Open questionWhich of the following is called "blue gas"?
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Q315
Open questionLow temperature carbonisation
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Q316
Open questionEschka mixture, which is used for the determination of sulphur in coal, is a mixture of
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Q317
Open question__________ prohibits the use of alcohols directly in petrol engines.
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Q318
Open questionGross and net calorific value of a fuel will be the same
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Q319
Open questionOut of the following fuels, the difference between gross and net calorific value will be minimum in case of
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Q320
Open questionDesirable "Micum Index" values of metal-lurical coke are
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