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Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:
List-I List-II
A. Forced convection 1. Reynolds, Grashof and Prandtl number
B. Natural convection 2. Reynolds and Prandtl number
C. Combined free and forced convection 3. Fourier modulus and Biot number
D. Unsteady conduction with 4. Prandtl number and Grash of convection at surface number
Codes: A B C D A B C D
(a) 2 1 4 3 (b) 3 4 1 2
(c) 2 4 1 3 (d) 3 1 4 2
List-I List-II
A. Forced convection 1. Reynolds, Grashof and Prandtl number
B. Natural convection 2. Reynolds and Prandtl number
C. Combined free and forced convection 3. Fourier modulus and Biot number
D. Unsteady conduction with 4. Prandtl number and Grash of convection at surface number
Codes: A B C D A B C D
(a) 2 1 4 3 (b) 3 4 1 2
(c) 2 4 1 3 (d) 3 1 4 2
- a)(a)
- b)(b)
- c)(c)
- d)(d)
Correct answer is option 'C'. Can you explain this answer?
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Match List-I (Type of heat transfer) with List-II (Governing dimension...
Ans. (c)
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Match List-I (Type of heat transfer) with List-II (Governing dimension...
List-I List-II
A. Forced convection 1. Reynolds, Grashof and Prandtl number
B. Natural convection 2. Reynolds and Prandtl number
C. Combined free and forced convection 3. Fourier modulus and Biot number
D. Unsteady conduction with convection at surface 4. Prandtl number and Grashof number
The correct matching of the type of heat transfer with the governing dimensionless parameter is as follows:
A. Forced convection: Reynolds, Grashof and Prandtl number
B. Natural convection: Fourier modulus and Biot number
C. Combined free and forced convection: Reynolds and Prandtl number
D. Unsteady conduction with convection at surface: Prandtl number and Grashof number
Explanation:
Forced convection:
For forced convection, where the flow of fluid is induced by an external source, the governing dimensionless parameters are the Reynolds number, Grashof number, and Prandtl number. The Reynolds number characterizes the ratio of inertial forces to viscous forces and determines whether the flow is laminar or turbulent. The Grashof number represents the ratio of buoyancy forces to viscous forces and determines the dominance of natural or forced convection. The Prandtl number represents the ratio of momentum diffusivity to thermal diffusivity and determines the thermal boundary layer thickness.
Natural convection:
For natural convection, where the flow is driven solely by buoyancy forces, the governing dimensionless parameters are the Fourier modulus and Biot number. The Fourier modulus represents the ratio of conductive heat transfer to convective heat transfer and determines the dominance of conduction or convection. The Biot number represents the ratio of convective heat transfer resistance to conductive heat transfer resistance and determines the relative importance of convection compared to conduction.
Combined free and forced convection:
For combined free and forced convection, both the Reynolds number and Prandtl number play a significant role. The Reynolds number characterizes the flow regime, while the Prandtl number characterizes the thermal properties of the fluid.
Unsteady conduction with convection at the surface:
For unsteady conduction with convection at the surface, the governing dimensionless parameters are the Prandtl number and Grashof number. The Prandtl number represents the ratio of momentum diffusivity to thermal diffusivity, while the Grashof number represents the ratio of buoyancy forces to viscous forces. These parameters determine the behavior of the fluid flow and heat transfer in unsteady conduction situations.
Therefore, the correct matching of the type of heat transfer with the governing dimensionless parameter is option (c) 2 4 1 3.
A. Forced convection 1. Reynolds, Grashof and Prandtl number
B. Natural convection 2. Reynolds and Prandtl number
C. Combined free and forced convection 3. Fourier modulus and Biot number
D. Unsteady conduction with convection at surface 4. Prandtl number and Grashof number
The correct matching of the type of heat transfer with the governing dimensionless parameter is as follows:
A. Forced convection: Reynolds, Grashof and Prandtl number
B. Natural convection: Fourier modulus and Biot number
C. Combined free and forced convection: Reynolds and Prandtl number
D. Unsteady conduction with convection at surface: Prandtl number and Grashof number
Explanation:
Forced convection:
For forced convection, where the flow of fluid is induced by an external source, the governing dimensionless parameters are the Reynolds number, Grashof number, and Prandtl number. The Reynolds number characterizes the ratio of inertial forces to viscous forces and determines whether the flow is laminar or turbulent. The Grashof number represents the ratio of buoyancy forces to viscous forces and determines the dominance of natural or forced convection. The Prandtl number represents the ratio of momentum diffusivity to thermal diffusivity and determines the thermal boundary layer thickness.
Natural convection:
For natural convection, where the flow is driven solely by buoyancy forces, the governing dimensionless parameters are the Fourier modulus and Biot number. The Fourier modulus represents the ratio of conductive heat transfer to convective heat transfer and determines the dominance of conduction or convection. The Biot number represents the ratio of convective heat transfer resistance to conductive heat transfer resistance and determines the relative importance of convection compared to conduction.
Combined free and forced convection:
For combined free and forced convection, both the Reynolds number and Prandtl number play a significant role. The Reynolds number characterizes the flow regime, while the Prandtl number characterizes the thermal properties of the fluid.
Unsteady conduction with convection at the surface:
For unsteady conduction with convection at the surface, the governing dimensionless parameters are the Prandtl number and Grashof number. The Prandtl number represents the ratio of momentum diffusivity to thermal diffusivity, while the Grashof number represents the ratio of buoyancy forces to viscous forces. These parameters determine the behavior of the fluid flow and heat transfer in unsteady conduction situations.
Therefore, the correct matching of the type of heat transfer with the governing dimensionless parameter is option (c) 2 4 1 3.
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Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:List-I List-IIA. Forced convection 1. Reynolds, Grashof and Prandtl numberB. Natural convection 2. Reynolds and Prandtl numberC. Combined free and forced convection 3. Fourier modulus and Biot numberD. Unsteady conduction with 4. Prandtl number and Grash of convection at surface numberCodes: A B C D A B C D (a) 2 1 4 3 (b) 3 4 1 2 (c) 2 4 1 3 (d) 3 1 4 2a)(a)b)(b)c)(c)d)(d)Correct answer is option 'C'. Can you explain this answer?
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Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:List-I List-IIA. Forced convection 1. Reynolds, Grashof and Prandtl numberB. Natural convection 2. Reynolds and Prandtl numberC. Combined free and forced convection 3. Fourier modulus and Biot numberD. Unsteady conduction with 4. Prandtl number and Grash of convection at surface numberCodes: A B C D A B C D (a) 2 1 4 3 (b) 3 4 1 2 (c) 2 4 1 3 (d) 3 1 4 2a)(a)b)(b)c)(c)d)(d)Correct answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:List-I List-IIA. Forced convection 1. Reynolds, Grashof and Prandtl numberB. Natural convection 2. Reynolds and Prandtl numberC. Combined free and forced convection 3. Fourier modulus and Biot numberD. Unsteady conduction with 4. Prandtl number and Grash of convection at surface numberCodes: A B C D A B C D (a) 2 1 4 3 (b) 3 4 1 2 (c) 2 4 1 3 (d) 3 1 4 2a)(a)b)(b)c)(c)d)(d)Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:List-I List-IIA. Forced convection 1. Reynolds, Grashof and Prandtl numberB. Natural convection 2. Reynolds and Prandtl numberC. Combined free and forced convection 3. Fourier modulus and Biot numberD. Unsteady conduction with 4. Prandtl number and Grash of convection at surface numberCodes: A B C D A B C D (a) 2 1 4 3 (b) 3 4 1 2 (c) 2 4 1 3 (d) 3 1 4 2a)(a)b)(b)c)(c)d)(d)Correct answer is option 'C'. Can you explain this answer?.
Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:List-I List-IIA. Forced convection 1. Reynolds, Grashof and Prandtl numberB. Natural convection 2. Reynolds and Prandtl numberC. Combined free and forced convection 3. Fourier modulus and Biot numberD. Unsteady conduction with 4. Prandtl number and Grash of convection at surface numberCodes: A B C D A B C D (a) 2 1 4 3 (b) 3 4 1 2 (c) 2 4 1 3 (d) 3 1 4 2a)(a)b)(b)c)(c)d)(d)Correct answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:List-I List-IIA. Forced convection 1. Reynolds, Grashof and Prandtl numberB. Natural convection 2. Reynolds and Prandtl numberC. Combined free and forced convection 3. Fourier modulus and Biot numberD. Unsteady conduction with 4. Prandtl number and Grash of convection at surface numberCodes: A B C D A B C D (a) 2 1 4 3 (b) 3 4 1 2 (c) 2 4 1 3 (d) 3 1 4 2a)(a)b)(b)c)(c)d)(d)Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:List-I List-IIA. Forced convection 1. Reynolds, Grashof and Prandtl numberB. Natural convection 2. Reynolds and Prandtl numberC. Combined free and forced convection 3. Fourier modulus and Biot numberD. Unsteady conduction with 4. Prandtl number and Grash of convection at surface numberCodes: A B C D A B C D (a) 2 1 4 3 (b) 3 4 1 2 (c) 2 4 1 3 (d) 3 1 4 2a)(a)b)(b)c)(c)d)(d)Correct answer is option 'C'. Can you explain this answer?.
Solutions for Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:List-I List-IIA. Forced convection 1. Reynolds, Grashof and Prandtl numberB. Natural convection 2. Reynolds and Prandtl numberC. Combined free and forced convection 3. Fourier modulus and Biot numberD. Unsteady conduction with 4. Prandtl number and Grash of convection at surface numberCodes: A B C D A B C D (a) 2 1 4 3 (b) 3 4 1 2 (c) 2 4 1 3 (d) 3 1 4 2a)(a)b)(b)c)(c)d)(d)Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
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Here you can find the meaning of Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:List-I List-IIA. Forced convection 1. Reynolds, Grashof and Prandtl numberB. Natural convection 2. Reynolds and Prandtl numberC. Combined free and forced convection 3. Fourier modulus and Biot numberD. Unsteady conduction with 4. Prandtl number and Grash of convection at surface numberCodes: A B C D A B C D (a) 2 1 4 3 (b) 3 4 1 2 (c) 2 4 1 3 (d) 3 1 4 2a)(a)b)(b)c)(c)d)(d)Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:List-I List-IIA. Forced convection 1. Reynolds, Grashof and Prandtl numberB. Natural convection 2. Reynolds and Prandtl numberC. Combined free and forced convection 3. Fourier modulus and Biot numberD. Unsteady conduction with 4. Prandtl number and Grash of convection at surface numberCodes: A B C D A B C D (a) 2 1 4 3 (b) 3 4 1 2 (c) 2 4 1 3 (d) 3 1 4 2a)(a)b)(b)c)(c)d)(d)Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:List-I List-IIA. Forced convection 1. Reynolds, Grashof and Prandtl numberB. Natural convection 2. Reynolds and Prandtl numberC. Combined free and forced convection 3. Fourier modulus and Biot numberD. Unsteady conduction with 4. Prandtl number and Grash of convection at surface numberCodes: A B C D A B C D (a) 2 1 4 3 (b) 3 4 1 2 (c) 2 4 1 3 (d) 3 1 4 2a)(a)b)(b)c)(c)d)(d)Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:List-I List-IIA. Forced convection 1. Reynolds, Grashof and Prandtl numberB. Natural convection 2. Reynolds and Prandtl numberC. Combined free and forced convection 3. Fourier modulus and Biot numberD. Unsteady conduction with 4. Prandtl number and Grash of convection at surface numberCodes: A B C D A B C D (a) 2 1 4 3 (b) 3 4 1 2 (c) 2 4 1 3 (d) 3 1 4 2a)(a)b)(b)c)(c)d)(d)Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Match List-I (Type of heat transfer) with List-II (Governing dimensionless parameter) and select the correct answer:List-I List-IIA. Forced convection 1. Reynolds, Grashof and Prandtl numberB. Natural convection 2. Reynolds and Prandtl numberC. Combined free and forced convection 3. Fourier modulus and Biot numberD. Unsteady conduction with 4. Prandtl number and Grash of convection at surface numberCodes: A B C D A B C D (a) 2 1 4 3 (b) 3 4 1 2 (c) 2 4 1 3 (d) 3 1 4 2a)(a)b)(b)c)(c)d)(d)Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
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