HVAC · Practice-Exam-2 · Problem 29
PDF
Solution in PDF ↓
HVAC · Practice-Exam-2 · Problem 29
Problem & Solution
Video Synthesis
Problem: A 230 volt single phase 5 horsepower motor operates at full load with a power factor of 0.8.
Key step: The motor efficiency is 75% what is the current drawn?
Watch out: It is a single phase motor so we don't have to worry about any root 3s being in there or anything like that.
Result: And VA volts times amps equals apparent power.
✅ Answer: D
Office Hours
0
Student questions asked in live office hours about this problem
No office hours coverage for this problem.