Q101
Open questionWhich of the following accentuates clinker-ing troubles on furnace grate burning coal?
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Furnace Technology
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Q102
Open questionOstwald charts are meant for
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Q103
Open questionWhich one is not an induced draught furnace?
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Q104
Open questionIn which of the following furnaces, the gases are sucked through the stock bed from below?
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Q105
Open questionA refractory wall separating the stock and the source of heat is provided in a
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Q106
Open questionPick out the wrong statement.
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Q107
Open questionWhile the fuel fired furnace can be used upto a maximum temperature of about 1700°C, the electric furnace can be used upto a temperature of about __________ °C.
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Q108
Open questionIn 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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Q109
Open questionVery high pressure boilers are usually __________ boilers.
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Q110
Open questionRecuperator is
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Q111
Open questionCeramic recuperators compared to metallic recuperators for the same duty
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Q112
Open questionRegenerators compared to the recuperators for the same duty
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Q113
Open questionRegenerators as compared to recuperators for the same duty
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Q114
Open questionRegenerators are installed in
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Q115
Open questionUse of pulverised coal in boilers provides
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Q116
Open questionArtificial draught produced by a fan in the furnace can be controlled by the
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Q117
Open questionHeat transfer rate to the stock/charge in the furnace does not depend upon the
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Q118
Open questionHeat transfer rate to the charge/stock in a furnace does not depend upon the
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Q119
Open questionWhich of the following is not an additive for flue gases from furnace to reduce its dew-point?
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Q120
Open questionIn low or standard frequency induction furnace, heat is produced by the
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