EXAMIANS
In a heating process, a heat flow diagram in which the quantities of heat in the various items of a heat balance are represented by the width of a band is called the
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Waste heat from the outgoing flue gases in a thermal power plant is recovered by a/an
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The reason for excessive clinker formation in gas producers is the
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Fuel used in B.F. stove is
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Which of the following is the most suitable for preheating combustion air above 650°C ?
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Size of the combustion chamber of a furnace depends upon the
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Reducing atmosphere is maintained in a
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The purpose of controlling the furnace atmosphere is to prevent surface attack by
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The thermal efficiency of an air/fuel gas preheating recuperator may be as high as __________ percent.
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Amount of coal lost in ash particle, which is carried through the boiler system, depends upon the
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