Q361
Open questionA travelling grate stoker is meant for the efficient burning of __________ coal.
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Chemical Engineering · all questionsFuels And Combustion
Fuels And Combustion
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Q362
Open questionA coal having higher volatile matter content will necessarily have lower
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Q363
Open questionThe gasification reaction represented by, C + H2O = CO + H2, is
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Q364
Open questionThe lowest temperature, at which a solid fuel produces enough vapors to support continuous combustion, is called
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Q365
Open questionAtomising steam to fuel oil ratio in a burner should be around
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Q366
Open questionVolumetric ratio of N2 to O2 in dry atmospheric air is
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Q367
Open questionCombustion of pulverised coal compared to the lumpy coal
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Q368
Open questionUse of pulverised coal in boiler furnace provides
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Q369
Open questionWhich of the following is the maximum coal producing state in India?
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Q370
Open questionThe temperature at which plastic layer formation takes place during carbonisation of coal varies from __________ °C.
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Q371
Open questionThe difference between total carbon and fixed carbon of coal will be minimum in case of
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Q372
Open questionWith increase in the oxygen content of the coal, its __________ decreases.
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Q373
Open questionGobar gas constitutes mainly of
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Q374
Open questionProducer gas comprises mainly of
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Q375
Open questionFlue gas from the heating chamber of byproduct coke ovens is removed by
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Q376
Open questionFurnace oil consumption in a furnace for a given duty employing preheated combination air (at 300° ) may be reduced by about __________ percent as compared to the use of atmospheric combustion air.
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Q377
Open questionRemoval of hydrogen from coke oven gas
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Q378
Open questionA coal that softens and fuses on heating is
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Q379
Open questionCoke having higher porosity has
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Q380
Open questionCritical Air Blast (CAB) value of coke is a direct measure of its
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