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Heat Transfer MCQs | Page - 7
Dear candidates you will find MCQ questions of Heat Transfer here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
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Q. In a shell and tube heat exchanger, the height of 25 percent cut baffles is equal to (where, D = inside diameter of shell)
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Q. Tube pitch is the __________ of tube diameters and the clearances.
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Q. Latent heat absorbed by 1 lb of water at 212°F, when it is changed to steam at 212°F, may be around __________ BTU.
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Q. Sensible heat absorbed by 1 lb of water when it is heated from 32 to 212°F may be around __________ BTU.
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Q. When the ratio of the Grashoff number and to the square of Reynolds number is one, the dominant mechanism of heat transfer is
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Q. With increase in temperature, the thermal conductivity of non-metallic amorphous solids
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Q. What is the thermal conductivity of a perfect heat insulator?
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Q. Multiple effect evaporators ar used to
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Q. Pick out the wrong statement.
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