The certification process is the quickest easiest exam you have ever studied for
Every answer has to do with letting the freon vent to atmosphere
The answer is no not ever never
All 20 questions are like that. Just remember NO
Spot on. That's pretty much how I remember it as well. Don't vent anything. Reclaim.
Unless you buy this . Then you can just spray away
The 403A Super Cold 134A is a cooling spray for electronics. It quickly chills circuits to -50 °C (-60 °F). It is made is 100% HFC-134a, which is non-flammable, non-conductive, moisture free, and zero residue.