Free EPA 608 Practice Test (Core Exam)-5
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Free Online EPA 608 Certification Practice Test (Core Exam)-5
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Question 1 of 12
1. Question
,…………. is responsible for setting the schedule of phase out of CFC/HCFC production.
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Question 2 of 12
2. Question
For other than Individual and commercial refrigeration systems the substantial leak is a leakage of ……………. Percent loss of charge per year.
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Question 3 of 12
3. Question
The composite refrigerant can be recovered.
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Question 4 of 12
4. Question
A Refrigerant which does not contain chlorine …………..
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Question 5 of 12
5. Question
If the pressure of the liquid decreases the boiling point of a liquid …………………..
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Question 6 of 12
6. Question
The technician should ensure that the refrigerant recovery cylinder must not fill more than ………………… percentage of its capacity.
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Question 7 of 12
7. Question
Which of the following component draws heat in to the refrigerant in refrigeration system?
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Question 8 of 12
8. Question
If the saturation temperature of the refrigerant decreases …………….
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Question 9 of 12
9. Question
The sale of CFC and HFC refrigerants were restricted to certified technicians as of ………………
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Question 10 of 12
10. Question
Which of the following refrigerant contains CFC?
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Question 11 of 12
11. Question
The refrigerant leaving condenser is ……………………..
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Question 12 of 12
12. Question
If the pressure gauge reads 25.3 psig what is its related absolute pressure?
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