How to Calculate Fan Brake Horsepower (BHP) based on Carrier Hourly Analysis Program (HAP) — BIM4Tips
Does the horsepower that's written on the motor nameplate represent the horsepower or the brake horsepower and how do you calculate the BHP? - Quora
![SOLVED: Where did that 4500 (highlighted) value come from? It would be much better if we could derive how the formulas ended up with that 4500 value. BRAKE HORSEPOWER (B.H.P.) Brake horsepower SOLVED: Where did that 4500 (highlighted) value come from? It would be much better if we could derive how the formulas ended up with that 4500 value. BRAKE HORSEPOWER (B.H.P.) Brake horsepower](https://cdn.numerade.com/ask_images/76c1dceaa3d74f719db5299dad323016.jpg)