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Mississippi HVAC Practice 12

Practice 12 for HVAC Exam learners in Mississippi: 25 questions, explained answers, and a review routine.

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Question 1

1

An owner repairs a leak on a 100-pound commercial refrigeration system. Under EPA 608, which verification testing applies?

Question 2

2

Under EPA's Technology Transitions rule, many new residential and light commercial AC systems must use refrigerants with a GWP below:

Question 3

3

Final required recovery level for a large high-pressure appliance being disposed of with self-contained recovery equipment is read from:

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