Physics · Refrigeration and Air Conditioning
In an air conditioning system, a vacuum pump is required to evacuate the system to a vacuum level of ________.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11,500 microns
- 24,500 microns
- 3500 microns✓
- 41,200 microns
Correct answer
500 microns
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