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FURNACE TECHNOLOGY QUIZ

Thermal efficiency of furnaces can be improved by

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In a furnace, the heat taken by the charge/stock and the heat lost to the furnace structure & flue gases depends on the

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Out of the following fuels used in a furnace exhausting flue gas at a temperature of 600°C, the percentage stack loss will be maximum in case of complete combustion of

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Turndown ratio of a burner gives an idea of the __________ in the furnace.

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Scaling of furnace stock is reduced by __________ in flue gas.

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Pot furnace which is either regenerative or recupterative, is used in the manufacture of

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Which of the following is the most important deterrants to an extended use of pulverised coal in boiler firing?

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Which of the following is not an additive for flue gases from furnace to reduce its dew-point?

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Overfire burning in a furnace is a phenomenon characterised by

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Large tonnage of refractory bricks are dried in a

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