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Classification of Heat Exchanger - Free MCQ Practice Test with solutions,


MCQ Practice Test & Solutions: Test: Classification of Heat Exchanger (10 Questions)

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Test Highlights:

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

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Test: Classification of Heat Exchanger - Question 1

Some examples of heat exchanger are
(i) Condensers and evaporators in refrigeration units
(ii) Evaporator of an ice plant and milk chiller of a pasteurizing plant
(iii) Automobile radiators and oil coolers of heat engines
Identify the correct answer

Detailed Solution: Question 1

All are the examples of heat exchanger.

Test: Classification of Heat Exchanger - Question 2

 Heat exchangers are classified into how many categories?

Detailed Solution: Question 2

Nature of heat exchange process, relative direction of motion of fluid, mechanical design of heat exchange surface and physical state of heat exchanging fluids.

Test: Classification of Heat Exchanger - Question 3

Based upon the nature of heat exchange process, the heat exchangers are classified into how many categories

Detailed Solution: Question 3

Direct contact, regenerators and recuperators.

Test: Classification of Heat Exchanger - Question 4

The energy transfer between the hot fluid and cold fluids is brought about by their complete physical mixing in

Detailed Solution: Question 4

In this type of heat exchanger, there is simultaneous transfer of heat and mass.

Test: Classification of Heat Exchanger - Question 5

Which type of flow arrangement is this?

Detailed Solution: Question 5

In this type of arrangement, the fluids enter the unit from the same side, flow in the same direction and leave from the same side.

Test: Classification of Heat Exchanger - Question 6

Which of the following is not an example of recuperators type heat exchanger?

Detailed Solution: Question 6

Recuperators are not used in chemical factories.

Test: Classification of Heat Exchanger - Question 7

In how many categories heat exchangers are classified on the basis of direction of flow of fluids?

Detailed Solution: Question 7

Parallel, counter and cross flow.

Test: Classification of Heat Exchanger - Question 8

In how many categories heat exchangers are classified on the basis of mechanical design of heat exchanger surface?

Detailed Solution: Question 8

Concentric tubes, shell and tube and multiple shell.

Test: Classification of Heat Exchanger - Question 9

In how many categories heat exchangers are classified on the basis of physical state of heat exchanging fluids?

Detailed Solution: Question 9

Condenser and evaporator.

Test: Classification of Heat Exchanger - Question 10

Many types of heat exchangers have been developed to meet the widely varying applications. Based upon their
(i) Operating principle
(ii) Arrangement of flow path
(iii) Design
Identify the correct statements

Detailed Solution: Question 10

Heat exchanger is a process equipment designed for the effective transfer of heat energy between two fluids.

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