NATE Light Commercial UPDATED Test Questions And CORRECT Answers
What is the MOST important aspect about installing a rooftop package unit?The roof will support the weight What could be at fault of an air cooled system that operates 50°F over ambient temperature?An overcharge, air in the system, or air re-circulating over the condenser Where should the sensing bulb on a TXV be located?As close to the evaporator as possible on a horizontal line When a transformers secondary windings are wired in parallel, it is important to wire them ____________In phase with each other If a single phase compressor is cycling on its overload protector, what should be checked?Voltage input, test capacitors, start relays, and motor windings.
Written for
- Institution
- NATE Light Commercial
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- NATE Light Commercial
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- Uploaded on
- April 10, 2024
- Number of pages
- 3
- Written in
- 2023/2024
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- Exam (elaborations)
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- Questions & answers