header bg

Download PASSEMALL Prep app now

Scan QR code or get instant email to install app

Question:

Underground commercial kitchen grease duct installation shall be completely encased in concrete with a minimum thickness of _____ inches:

A 4
explanation

Explore more questions
Take more free practice tests for other PASSEMALL topics with our online hvac certification test now!

Related Information

Comments

Leave a Reply

Your email address will not be published.

*