HVAC · Practice-Exam-2 · Problem 64
PDF
Solution in PDF ↓
HVAC · Practice-Exam-2 · Problem 64
Problem & Solution
Video Synthesis
Topic: Pump system — A centrifugal pump rotating at 3600 rpm delivers 150 gpm of water against 50 feet of head.
Method: The pump efficiency is 78% and the motor efficiency is 88%.
Formula reference: formula in the reference handbook by searching water horsepower which is two words.
Key values: 50 feet of head, 50 feet ahead, 150 gpm of water against 50 feet of head
Reference: reference handbook
✅ Answer: C
Office Hours
0
Student questions asked in live office hours about this problem
No office hours coverage for this problem.