Q281
Open questionPercentage of hydrogen in coke oven gas may be around
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Chemical Engineering · all questionsFuels And Combustion
Fuels And Combustion
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Q282
Open questionPercentage of methane in coke oven gas may be around
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Q283
Open questionIn Lurgi coal gasifier,
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Q284
Open questionDuring coal carbonisation process, the conversion of semi-coke to coke is accompanied by an increase in the __________ of the mass.
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Q285
Open question__________ present in coal is not determined in its ultimate analysis.
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Q286
Open questionPrime coking coal is always blended with medium or non- coking coal before ear-bonisation
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Q287
Open questionWhich of the following is not a by-product fuel?
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Q288
Open questionWhich of the following is the most reactive (as regards the formation of CO + H2 from C + H2O)?
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Q289
Open questionThe combustion reaction, C + O2 = CO2, is
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Q290
Open questionFor long flame and easy ignition, the coal used should have
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Q291
Open questionThe calorific value of L.D. converter gas is about __________ kcal/Nm3.
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Q292
Open questionEmission of dense white smoke out of the chimney of a thermal power plant is an indication of the use of
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Q293
Open questionCalorific value of coke oven gas is around __________ kcal/Nm3.
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Q294
Open questionCalorific value of of blast furnace gas is around __________ kcal/Nm3.
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Q295
Open questionPresence of free moisture in coal is most disadvantageous during
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Q296
Open questionWhich of the following is not a 'manufactured' fuel?
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Q297
Open questionLaboratory gas is obtained by the cracking of
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Q298
Open questionCoal tar (produced by high temperature carbonisation) is the main source of
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Q299
Open questionThe main reason for making the copper calorimeter (used in bomb calorimeter) silvery white and shining/polished is to
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Q300
Open questionLargest constituent of blast furnace gas is
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