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Heat Transfer MCQ Questions & Answers

Heat Transfer MCQs : This section focuses on the "Basics" of Heat Transfer. These Multiple Choice Questions (MCQs) should be practiced to improve the Heat Transfer skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.




Question 1

_____________ the movement of heat across the border of the system due to a difference in temperature between the system and its surroundings.

A. Heat Generation
B. Heat Energy
C. Heat Transfer
D. None of the above

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Question 2

Heat is also known as?

A. thermal 
B. flux
C. kinetic 
D. None of the above

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Question 3

Which of the following is a modes of heat transfer?

A. Conduction
B. Convection
C. Radiation
D. All of the above

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Question 4

__________ process in which heat flows from objects with higher temperature to objects with lower temperature.

A. Conduction
B. Convection
C. Radiation
D. None of the above

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Question 5

Conduction is also known as thermal conduction or heat conduction.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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Question 6

Which of the following is an examples of convection?

A. Blood circulation in warm-blooded animals
B. Warm water around the equator moves towards the poles
C. Boiling of water
D. All of the above

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Question 7

What is the SI unit of Heat Transfer?

A. mole 
B. Joule
C. kelvin 
D. candela 

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Question 8

What is th example for radiation?

A. UV rays coming from the sun
B. Microwave radiation emitted in the oven
C. Both A and B
D. None of the above

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Question 9

Electromagnetic radiations are emitted through the movement of charged electrons and protons.

A. Yes
B. No
C. Can be yes or no
D. Can not say

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Question 10

Convective heat transfer coefficient does not depend on?

A. Space
B. Surface area
C. Time
D. Orientation of solid surface

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