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MCQs: Which of the following phases of designing of heat exchangers does designer consider corrosive nature of the fluid in?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which of the following is NOT a type of heat exchanger?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The two fluids are not mixed and kept separated as they both flow through heat exchanger in
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Which of the following is/are example/s of direct contact type heat exchanger?
Category: Mechanical Engineering Questions, Published by: teswesm
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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?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the critical thickness of insulation for hollow cylinder?
Category: Mechanical Engineering Questions, Published by: teswesm
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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
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: When the thickness of insulation is less than the critical thickness of the insulation, then the heat transfer rate of insulated pipe
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the advantage of using the spherical vessel to store fluids at low temperature?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: At the critical radius of insulation of a hollow sphere, the heat transfer will be
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The buoyancy forces which give rise to the natural convection are called as
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The intensity of mixing of fluid in natural convection is
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the relation between convection heat transfer coefficients of natural convection and forced convection?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Assume a natural convection heat transfer on a vertical flat plate surrounded by a fluid. Where will be the fully developed turbulent layer of fluid established, if the plate is hotter than the fluid?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Assume fluid flowing in a tube forcefully. The velocity boundary layer develops along the tube. Thickness of this boundary layer increases in the flow direction until the boundary layer reaches the tube centre. This region from the tube inlet to the point at which the boundary layers merge at the centerline is called as
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is hydro-dynamically developed region in fluid flowing inside a pipe?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: What is the ratio of the buoyancy force to the viscous force acting on a fluid called?
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: In natural convection, the Nusselt number (Nu) depends on
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: The total radiation leaving a surface per unit time per unit surface area is called as
Category: Mechanical Engineering Questions, Published by: teswesm
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MCQs: Radiosity (J) is the sum of radiation
Category: Mechanical Engineering Questions, Published by: teswesm
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