EXAMIANS
Which of the following is not an additive for flue gases from furnace to reduce its dew-point?
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Which of the following is a natural draft furnace?
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In case of pulverised coal fired steam boiler, the secondary air serves the main purpose of
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Which of the following advantages is not associated with the use of preheated air for combustion of a fuel in the furnace?
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Maximum heat transfer in high temperature furnaces is by
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The purpose of controlling the furnace atmosphere is to prevent surface attack by
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In which of the following furnaces, the gases are sucked through the stock bed from below?
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Ceramic recuperators (made of SiC) is economical, only when used for preheating combustion air above __________ °C.
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Regenerators compared to the recuperators for the same duty
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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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