Exam (elaborations)
NATE A/C Exam #1 Revised Questions and Answers / Sure A +
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A 3ton residential split system should move about how many CFM total? A: 800 CFM B: 1000 CFM C: 1200 CFM D: 1500 CFM - C: 1200 CFM Rule of thumb, tonnage x 400 = cfm; 3 x 400 = 1,200cfm A compressor is short cycling. Which of the following would not be the cause? A: Low pressure controller d...
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