Heat Exchanger - 1


10 Questions MCQ Test Topicwise Question Bank for GATE Mechanical Engineering | Heat Exchanger - 1


Description
This mock test of Heat Exchanger - 1 for Mechanical Engineering helps you for every Mechanical Engineering entrance exam. This contains 10 Multiple Choice Questions for Mechanical Engineering Heat Exchanger - 1 (mcq) to study with solutions a complete question bank. The solved questions answers in this Heat Exchanger - 1 quiz give you a good mix of easy questions and tough questions. Mechanical Engineering students definitely take this Heat Exchanger - 1 exercise for a better result in the exam. You can find other Heat Exchanger - 1 extra questions, long questions & short questions for Mechanical Engineering on EduRev as well by searching above.
QUESTION: 1

The requirement of transfer of a large heat is usually met by

Solution:
QUESTION: 2

The steam condenser in a thermal power plant is a heat exchanger of the type

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QUESTION: 3

The normal automobile radiator is a heat exchanger of the type

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QUESTION: 4

 In heat exchangers, degree of approach is defined as the difference between temperatures of

Solution:

Here approach means how close is temperature difference of hot medium outlet and cold water outlet. Minimum degree of approach implies better heat exchanger device performance.

QUESTION: 5

In regenerator type heat exchanger, heat transfer takes place by

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QUESTION: 6

 Which amongst the following is odd?

Solution:

Surface condenser is non-contact type and others are of direct contact type.

QUESTION: 7

 Multi-pass heat exchangers are used to

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QUESTION: 8

Which of the following terms is not associated with heat exchangers?

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QUESTION: 9

 In a parallel flow gas turbine recuperator, the maximum effectiveness is

Solution:

For parallel flow configuration, effectiveness 

Hence limiting value of ∈ is 1/2 or 50 %

QUESTION: 10

Multi-pass heat exchangers are used to

Solution:

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