Q401
Open questionIn flue gas analysis by Orsat's apparatus, oxygen is absorbed by
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Chemical Engineering · all questionsFuels And Combustion
Fuels And Combustion
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Q402
Open questionCalorific value of pitch creosote mixture (PCM) i.e., C.T.F.-200 is about
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Q403
Open questionPick out the wrong statement.:
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Q404
Open questionPick the odd man out.
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Q405
Open questionCoke oven gas after passing through return electrostatic tar precipitator (RETP) is used for the
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Q406
Open questionBunsen burner is an example of a/an __________ burner.
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Q407
Open questionStack (chimney) height in a big thermal power plant is dictated by the
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Q408
Open questionUndercharging of coal in the by-product coke ovens results in
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Q409
Open questionWhich of the following will be unsuitable for dust cleaning from flue gas at 400°C from a pulverised coal fired boiler ?
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Q410
Open questionWith increase in calorific value of fuels, their adiabatic flame temperatures
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Q411
Open questionCalorific value of tar is about __________ Kcal/kg.
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Q412
Open questionOf the total tar present in raw coke oven gas, the tar recovered in primary cooler is about __________ percent.
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Q413
Open questionWhich of the following is used for making the explosive 'TNT'?
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Q414
Open question'Wind loss' resulting from unscientific storage of coal may be the order of about __________ percent.
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Q415
Open questionMain use of hard coke produced by high temperature carbonisation is in the
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Q416
Open questionLight oil whose major component is benzol, is obtained by the distillation of crude tar in the temperature range of __________ °C.
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Q417
Open questionIn high temperature carbonisation (as compared to low temperature carbonisation) of coal, the
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Q418
Open questionWhich of the following is a single stage, fixed bed high pressure coal gasification process?
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Q419
Open questionWidth of the coke oven towards coke side is slightly more than that on pusher side to
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Q420
Open questionNaphthalene recovered from coke oven gas is used
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