Test: RAC Level - 2


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

Test: RAC Level - 2 for Mechanical Engineering 2022 is part of Mechanical Engineering SSC JE (Technical) preparation. The Test: RAC Level - 2 questions and answers have been prepared according to the Mechanical Engineering exam syllabus.The Test: RAC Level - 2 MCQs are made for Mechanical Engineering 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: RAC Level - 2 below.
Solutions of Test: RAC Level - 2 questions in English are available as part of our Mechanical Engineering SSC JE (Technical) for Mechanical Engineering & Test: RAC Level - 2 solutions in Hindi for Mechanical Engineering SSC JE (Technical) course. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free. Attempt Test: RAC Level - 2 | 25 questions in 50 minutes | Mock test for Mechanical Engineering preparation | Free important questions MCQ to study Mechanical Engineering SSC JE (Technical) for Mechanical Engineering Exam | Download free PDF with solutions
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Test: RAC Level - 2 - Question 1

Clapeyron equation is a relation between

Test: RAC Level - 2 - Question 2

One ton of refrigeration is equal to the refrigeration effect corresponding to melting of 1000 kg of ice

Test: RAC Level - 2 - Question 3

One ton refrigeration corresponds to

Test: RAC Level - 2 - Question 4

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

Test: RAC Level - 2 - Question 5

The moisture in a refrigerant is removed by

Test: RAC Level - 2 - Question 6

Critical pressure of a liquid is the pressure

Test: RAC Level - 2 - Question 7

The refrigerant for a refrigerator should have

Test: RAC Level - 2 - Question 8

Rating of a domestic refrigerator is of the order of

Test: RAC Level - 2 - Question 9

The domestic refrigerator uses following type of compressor

Test: RAC Level - 2 - Question 10

Refrigeration in aeroplanes usually employs the following refrigerant

Test: RAC Level - 2 - Question 11

The higher temperature in vapour compression cycle occurs at

Test: RAC Level - 2 - Question 12

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

Test: RAC Level - 2 - Question 13

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

Test: RAC Level - 2 - Question 14

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

Test: RAC Level - 2 - Question 15

Freon group of refrigerants are

Test: RAC Level - 2 - Question 16

Ammonia is

Test: RAC Level - 2 - Question 17

Superheating in a refrigeration cycle

Detailed Solution for Test: RAC Level - 2 - Question 17

Superheating in a refrigeration cycle Decreases C.O.P

Test: RAC Level - 2 - Question 18

Moisture in freon refrigeration system causes

Test: RAC Level - 2 - Question 19

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

Test: RAC Level - 2 - Question 20

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

Test: RAC Level - 2 - Question 21

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

Test: RAC Level - 2 - Question 22

Presence of moisture in a refrigerant affects the working of

Test: RAC Level - 2 - Question 23

The electrolux refrigerator works on

Test: RAC Level - 2 - Question 24

Lithium bromide in vapour absorption refrigeration system is used as

Test: RAC Level - 2 - Question 25

In electrolux refrigerator

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