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Mechanical Engineering Exam  >  Mechanical Engineering Test  >  Heat Transfer  >  Test: Steady & Unsteady Heat Transfer - Mechanical Engineering MCQ

Steady & Unsteady Heat Transfer - GATE ME Free MCQ Test with solutions


MCQ Practice Test & Solutions: Test: Steady & Unsteady Heat Transfer (10 Questions)

You can prepare effectively for Mechanical Engineering Heat Transfer with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Steady & Unsteady Heat Transfer". These 10 questions have been designed by the experts with the latest curriculum of Mechanical Engineering 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 20 minutes
  • - Number of Questions: 10

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Test: Steady & Unsteady Heat Transfer - Question 1
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Regarding one dimensional heat transfer, choose the correct statement

Detailed Solution: Question 1

In case of one dimensional heat flow steady state is a function of x coordinate only while unsteady state is a function of x coordinate and time only.

Test: Steady & Unsteady Heat Transfer - Question 2
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Which statement is true regarding steady state condition?

Detailed Solution: Question 2

Heat influx is always equal to heat efflux. It is a function of space coordinates only.

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Test: Steady & Unsteady Heat Transfer - Question 3
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Which of the following is an example of steady state heat transfer?

Detailed Solution: Question 3

System is a perfect black body.

Test: Steady & Unsteady Heat Transfer - Question 4
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Heat transfer in a long, hollow cylinder which is maintained at uniform but different temperatures on its inner and outer surfaces may be assumed to be taking place in which direction?

Detailed Solution: Question 4

Ambient temperature is uniform on the periphery of cylinder and temperature is uniform. So it takes place in radial direction only.

Test: Steady & Unsteady Heat Transfer - Question 5
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Heat transfer takes place according to which law?

Detailed Solution: Question 5

Second law states about heat transfer between source and sink.

Test: Steady & Unsteady Heat Transfer - Question 6
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Heat transfer takes place in liquids and gases is majorly due to

Test: Steady & Unsteady Heat Transfer - Question 7
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The appropriate rate equation for convective heat transfer between a surface and adjacent fluid is prescribed by

Detailed Solution: Question 7

The rate equation used to describe the mechanism of convection is called Newton’s law of cooling when the solid surface is cooled by fluid.

Test: Steady & Unsteady Heat Transfer - Question 8
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Identify the wrong statement

Detailed Solution: Question 8

Heat flows from higher to lower temperature.

Test: Steady & Unsteady Heat Transfer - Question 9
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During a cold winter season, a person prefers to sit near a fire. Which of the following modes of heat transfer provides him the maximum heat?

Detailed Solution: Question 9

Heat transfer by radiation can occur between two bodies even when they are separated by a medium colder than both of them.

Test: Steady & Unsteady Heat Transfer - Question 10
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Most unsteady heat flow occurs

Detailed Solution: Question 10

Under steady state condition, with time there is a change in temperature i.e. temperature field is a function of space and time.

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About this Mechanical Engineering Practice Test

This test contains 10 MCQs on Steady & Unsteady Heat Transfer with detailed solutions for each question. It is part of the Heat Transfer course on EduRev, designed to align with the current Mechanical Engineering syllabus. Each solution explains not just the correct answer but also gives you an understanding of the topic — not just to attempt the question but also help you prepare for the exam with practice.

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If you found this Steady & Unsteady Heat Transfer MCQ Test helpful, you can further enhance your Mechanical Engineering preparation with in-depth courses on EduRev, for all the subjects and topics available in Heat Transfer course. The course offers:
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  • MCQ Test: variety of questions as per the pattern of Mechanical Engineering exam
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