EXAMIANS
Which of the following is a directly fired intermittant furnace?
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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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Heat transfer rate to the charge/stock in a furnace does not depend upon the
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The heating capacity of continuous reheating furnace depends upon the
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Ostwald charts are meant for
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Thermal efficiency of a limestone calcination rotary kiln may be around __________ percent.
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Which is not accomplished in an underfired furnace?
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The thermal efficiency of a steel slab reheating furnace (walking beam type) may be about __________ percent.
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Ceramic recuperators (made of SiC) is economical, only when used for preheating combustion air above __________ °C.
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To reduce the stack loss, heat recovery from flue gas can be done by
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