Description

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

QUESTION: 1

Thermoelectric refrigeration system is based on

Solution:

QUESTION: 2

The capacity of refrigerating machine is expressed as

Solution:

QUESTION: 3

The domestic refrigerator has.a refrigeration load of the order of

Solution:

QUESTION: 4

Round the clock cooling of an apartment having a load of 450 MJ/day requires an air-conditioning plant of capacity about

Solution:

QUESTION: 5

One tonne refrigerator machine means that

Solution:

1 tonne of refrigeration is the rate of heat removal required to freeze a metric ton (1000 kg) of water at 0°C in 24 hours. Based on the heat of fusion being 333.55 kJ/kg, 1 tonne of refrigeration = 13,898 kJ/h = 3.861 kW

QUESTION: 6

Match the List-I (Application) with List-ll (Refrigeration temperature)

Solution:

QUESTION: 7

The coefficient of performance of a domestic refrigerator is

Solution:

QUESTION: 8

Which one of the following is correct relation between (COP)_{HP} and (COP)_{R}

Solution:

Relation between coefficient of performance of heat pump and refrigerator:

(COP)_{HP} = (COP)_{R} + 1

QUESTION: 9

Horse power and kW required per tonne of refrigeration is expressed as

Solution:

QUESTION: 10

One tonnes of refrigeration is equal to

Solution:

1 T.R. - 3.5 kW = 210 kJ/min

### Machine Learning / Data Analysis Basics

Video | 17:06 min

### Machine Learning Basics with ml5js

Video | 09:37 min

### Turing Machine Part-1

Doc | 10 Pages

### Simple Machine (Part - 1)

Video | 14:33 min

- Test: Basics of Refrigerating Machine - 1
Test | 10 questions | 30 min

- Test: Basics of Refrigerating Machine - 2
Test | 10 questions | 30 min

- Test: Machine Design - 1
Test | 20 questions | 12 min

- Test: Machine Design - 1
Test | 25 questions | 50 min

- Test: Basics
Test | 10 questions | 30 min