A hood design worksheet specifies 250 cfm per square foot for this particular selection and a 12 ft² cooking surface. What airflow follows from the supplied worksheet?
- A250 cfm
- B20.8 cfm
- 3,000 cfm
- D1,200 cfm
Where to look it up
Explicit exercise assumptions; not a universal code requirement.
Why C is correct
250 × 12 = 3,000 cfm. This is the stated design exercise; it does not claim a universal IFGC exhaust rate.