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Use of natural draft cooling tower is practised, when the air has low?
Answer: Option 3 Let'
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The largest natural number, which exactly divides the product of any four consecutive natural numbers, is :?
Answer: Option 3 Let P = n (n + 1) (n + 2) (n + 3)Then, n = 1 gives P = (1 × 2 × 3 × 4) =...
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Which of the following welding processes employs the highest welding temperature ?
Answer: Option 4 Let'
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Which furnace employs an I.D. fan for the removal of flue gases from the furnace?
Answer: Option 4 Let'
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The electric furnace in which heat is produced by a combination of induced current and skin effect is called __________ furnace.?
Answer: Option 4 Let'
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Ceramic coating material for furnace refractory, which increases its emissivity and thus the radiation heat transfer rate in the furnace, comprises of?
Answer: Option 3 Let'
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Which of the following is a natural draft furnace?
Answer: Option 1 Let'
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Which furnace employs preheating, heating and soaking zones?
Answer: Option 2 Let'
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A natural draft cooling tower is filled with wooden grids, which covers about __________ percent of the tower height.?
Answer: Option 1 Let'
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Natural gas recovered along with crude oil from oil wells is called wet natural gas which has a higher __________ compared to the dry natural gas.?
Answer: Option 2 Let'
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