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# Heat Transfer MCQ With Answers (Physics)

This post covers Heat Transfer MCQ with Answers. These Multiple Choice Questions on Heat Transfer from Physics will be helpful for degree, diploma and postgraduate engineering students.

Let’s explore MCQ on heat & mass transfer.

## Heat Transfer MCQ Set I

The capacity to do work is called:

A. Heat

B. Energy

C. Work

D. none of the above

B. Energy

Heat is measured in:

A. Joule

B. Calorie

C. both A and B

D. Joule/second

A. Joule

View Explanation

It is measured in Joule .

1 cal. = ?

A. 1.2 joule

B. 3.2 joule

C. 4.2 joule

D. none of the above

C. 4.2 joule

The form of energy that produces a feeling of hotness is called as:

A. work

B. Heat

C. Energy

D. none of the above

B. Heat

With the increase in temperature, heat will be:

A. increase

B. constant

C. decrease

D. double

A. increase

View Explanation

Ans: A    Heat increase in temperature

How we measure the energy value of food?

A. Joule

B. Joule/second

C. Calorie

D. none of the above

C. Calorie

View Explanation

Ans: C    Calorie is used to measure the energy value of food. 1 cal. =4.2 joule

The amount of heat required to raise the temperature of a substance by 1°C is called:

A. work capacity

B. heat capacity

C. Energy capacity

D. none of the above

B. heat capacity

Heat capacity depends on

A. change in temperature

B. Mass of body

C. Nature of substance

D. All the above

D. All the above

View Explanation

Ans: D   It depends on (a) Mass of body (b) change in temperature (c) Nature of substance.

Heat bring ……………… change

A. Physical

B. chemical

C. reversible

D. periodic

B. chemical

View Explanation

Ans: B   Heat bring chemical change

______is neither created nor destroyed it can only change one form to another.

A. work

B. Heat

C. Energy

D. Mass of body