EXAMIANS
Use of pulverised coal in boilers provides
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Which of the following is not a continuous waste heat recovery equipment from the flue gases going out of furnace?
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In practical operation of any furnace, zero oxygen percentage or theoretical CO₂ percentage in flue gas is rarely achieved, because of
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Thermal efficiency of an open hearth furnace may be about __________ percent.
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Calcination of limestone to produce lime is done in a __________ kiln.
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Oxygen enrichment of combustion air does not result in increase of the
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Flue gas outlet temperature from the chimney of any furnace should be ideally about __________ °C.
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In salt bath furnace, heat is transferred to the charge mainly by
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The heating capacity of continuous reheating furnace depends upon the
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hich is the most thermally efficient furnace?
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