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# Test: RAC Practice (Level -I)- 2

## 25 Questions MCQ Test Mechanical Engineering SSC JE (Technical) | Test: RAC Practice (Level -I)- 2

Description
This mock test of Test: RAC Practice (Level -I)- 2 for Mechanical Engineering helps you for every Mechanical Engineering entrance exam. This contains 25 Multiple Choice Questions for Mechanical Engineering Test: RAC Practice (Level -I)- 2 (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: RAC Practice (Level -I)- 2 quiz give you a good mix of easy questions and tough questions. Mechanical Engineering students definitely take this Test: RAC Practice (Level -I)- 2 exercise for a better result in the exam. You can find other Test: RAC Practice (Level -I)- 2 extra questions, long questions & short questions for Mechanical Engineering on EduRev as well by searching above.
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QUESTION: 3

### One ton refrigeration corresponds to

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QUESTION: 4

In S.I. unit, one ton of refrigeration is equal to

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QUESTION: 5

The moisture in a refrigerant is removed by

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QUESTION: 6

Critical pressure of a liquid is the pressure

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QUESTION: 7

The refrigerant for a refrigerator should have

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QUESTION: 8

Rating of a domestic refrigerator is of the order of

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QUESTION: 9

The domestic refrigerator uses following type of compressor

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QUESTION: 10

Refrigeration in aeroplanes usually employs the following refrigerant

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QUESTION: 11

The higher temperature in vapour compression cycle occurs at

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QUESTION: 12

At lower temperatures and pressures, the latent heat of vaporisation of a refrigerant

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QUESTION: 13

Aqua ammonia is used as refrigerant in the following type of refrigeration system

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QUESTION: 14

Where does the lowest temperature occur in a vapour compression cycle ?

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QUESTION: 15

Freon group of refrigerants are

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QUESTION: 16

Ammonia is

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QUESTION: 17

Superheating in a refrigeration cycle

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Superheating in a refrigeration cycle Decreases C.O.P

QUESTION: 18

Moisture in freon refrigeration system causes

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QUESTION: 19

The COP of a vapour compression plant in comparison to vapour absorption plant is

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QUESTION: 20

The COP of a domestic refrigerator in comparison to domestic air conditioner will be

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QUESTION: 21

The evolution of heat of solution takes place in ammonia absorption plant when

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QUESTION: 22

Presence of moisture in a refrigerant affects the working of

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QUESTION: 23

The electrolux refrigerator works on

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QUESTION: 24

Lithium bromide in vapour absorption refrigeration system is used as

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QUESTION: 25

In electrolux refrigerator

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