MCQs: Assume a turbulent flow of a fluid on a flat plate. A very thin region near the plate surface is called as
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MCQs: The layer above the laminar sublayer with some turbulence and still having importance of viscous action is called as
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MCQs: The layer through which the momentum and energy transfer take place via the movement of macroscopic lumps of matter from one region to another is called as
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MCQs: What is used instead of ν, in turbulent boundary layer condition?
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MCQs: The eddy properties are used in turbulent boundary layer condition because
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MCQs: Generally, natural convection occurs due to
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MCQs: The rate of radiant flux between two black bodies is analogous to
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MCQs: How does the gray body differ from the black body?
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MCQs: How are the real bodies in terms of diffuseness?
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MCQs: For the diffuse surfaces
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MCQs: What is the relation between absorptivity (α), reflectivity (ρ) and transmissivity (τ) for gray body?
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MCQs: What is irradiation (G)?
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MCQs: Which of the following is/are example/s of heat exchanger?
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MCQs: Which of the following phases of designing of heat exchangers does designer consider corrosive nature of the fluid in?
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MCQs: Which of the following is NOT a type of heat exchanger?
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MCQs: The two fluids are not mixed and kept separated as they both flow through heat exchanger in
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MCQs: Which of the following is/are example/s of direct contact type heat exchanger?
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MCQs: What is the reason behind the fact that the thermal resistance of hollow cylinder for convection decreases with increase in the thickness of the insulation?
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MCQs: What is the critical thickness of insulation for hollow cylinder?
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MCQs: When the thickness of an insulation is greater than the critical thickness of insulation, then the heat transfer rate of insulated pipe
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