Title: Calculate cubic feet per minute (CFM), using the temperature-rise method.
Course: Heating, Ventilation, Air Conditioning, and Refrigeration II (17056-II) > Section: Servicing and Maintaining Alternative Fuel Heating Systems

Calculation should include using the following equation:

CFM = (volts x amps x 3.41) /1.08 x delta T (temperature rise)

Process/Skill Questions:

- What does this calculation determine?
- What is delta T?
- How might you improve the low or high calculation?