HVAC · Practice-Exam-1 · Problem 78PDFSolution in PDF ↓
HVAC · Practice-Exam-1 · Problem 78
Problem & Solution
Video Synthesis
Problem: A 7.5 horsepower motor is 93% efficient.
Key step: A 7.5 horsepower motor is 93% efficient.
Watch out: Well, I think the temptation here and what a lot of folks will do is they'll say, well, it's 93% efficient, so 7% losses and they'll take 7% of 7.5 ho...
✅ Answer: C
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