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MRAC Set-1
Refrigerant and Insulation
32

Refrigerant and Insulation MCQ with Answers

32) Why universal numbering system is adopted for different refrigerants?

Identifying the refrigerant's names

Mixing the lubricant combination

Fixing the drier combination

Identify the systems

Answer is:

Identifying the refrigerant's names

Refrigerant and Insulation MCQ with Answers

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Related Refrigerant and Insulation MCQ with Answers

33) What is the effect of releasing HCFC refrigerants to atmosphere?

Increases ODP and GWP

Decreases GWP and ODP

Decreases TEWI

Inactive to TEWI

Answer is:

Increases ODP and GWP

34) What is the effect of releasing HFC refrigerants to the atmosphere?

Increase global warming potential

Increase ozone depleting potential

Decrease green house effect

Improve water pollution

Answer is:

Increase global warming potential

Refrigerant and Insulation MCQ with Answers

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