QUiz 1 test lesson 1 knowledge
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Question 1 of 7
1. Question
What range of super heat should you see on a properly working expansion valve?
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Question 2 of 7
2. Question
Is this where I deposit?
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Question 3 of 7
3. Question
When using the Electric heat method one formula you can use is?
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Question 4 of 7
4. Question
When checking superheat. Superheat is the amount of heat added to the refrigerant above its boiling point (saturation temperature)?
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Question 5 of 7
5. Question
When checking the refrigerant charge, you should let the system operate for?
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Question 6 of 7
6. Question
When taking your temperatures to check the capacity of the unit, where should you take them?
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Question 7 of 7
7. Question
You should pressure test a system with nitrogen above the systems normal operating pressures?
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