Refrigerants

Refrigerants

Professional Development

13 Qs

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Refrigerants

Refrigerants

Assessment

Quiz

Professional Development, Special Education, Science

Professional Development

Practice Problem

Hard

Created by

Shakira Boyce

Used 17+ times

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13 questions

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1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Any substance or body that acts as a cooling agent by absorbing heat from another substance or body is called a _________________.

2.

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1 min • 1 pt

Another term used when referring to a “primary refrigerant” is a direct ________________ refrigerant.

3.

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1 min • 1 pt

Being easily detectable when leak testing, having a low boiling point and a low compression ratio are all _____________ properties of a good refrigerant.

4.

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1 min • 1 pt

Refrigerants are classified according to their ________________ content and composition.

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

The number, colour code, chemical name and chemical formula are usually placed on refrigerant cylinders to _________________ them.

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Refrigerants are given _______________ numbers, which are used to assist in the identification process.

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Refrigerant cylinders must never be stored in an area with a temperature ____________ 52°C.

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