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MCQs: How can the arithmetic mean temperature difference and LMTD of a same heat exchanger be compared?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: For the same inlet and exit temperatures of two fluids, the LMTD for counterflow is always
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In parallel flow heat exchangers,
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MCQs: Consider a plane wall of finite thickness having energy generation in it. The sum of the rate of heat energy generation in the wall and rate of energy transfer by conduction into the wall is equal to
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the purpose of using fins in a particular heat transfer system?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Temperature at the end tip of the fin having uniform cross-sectional area is
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In the process of heat transfer through extended surfaces or fins, the entire surface area is at
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the relation between the intensity of radiation and the thickness of the layer, in case of gas?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: 90% of the incident radiation on glass in the visible range is
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In greenhouse effect, the only infrared radiations
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: How is the greenhouse effect experienced on earth?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In desert areas, there is large difference between day and night temperatures mainly because of
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: How is the cooling at night in coastal areas?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The radiation energy from the sun is produced by
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The rate at which the solar energy reaching the earth's atmosphere is called as
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The radiation from fusion of hydrogen
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the purpose of using baffles in shell-and-tube heat exchangers?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Large sized and heavy shell-and-tube heat exchangers are suitable for
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which side is suitable to provide fins on to enhance heat transfer, when heat exchanges between gas and liquid?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The scales form in heat exchangers after a period of operation and provide additional resistance to heat transfer with some heat transfer coefficient. The reciprocal of this scale heat transfer coefficient is called as
Category: Mechanical Engineering Questions, Published by: teswesm
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