header bg

Download PASSEMALL Prep app now

Scan QR code or get instant email to install app

Question:

If a leak is observed in the refrigeration system, _______

A Oil sample should be taken for analysis
explanation

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

Related Information

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *

*