CPD - Certified Plumbing Designer

I've been compiling resources as I study for my Certified Pipefitter certification and figured I'd share what I've found. All free unless noted. Practice Tests: PracticeTestGeeks — most comprehensive collection I've found, good question explanations, covers Certified Pipefitter, CPD -...

I failed my first attempt. Not by much, but enough to have to reschedule. Here's what went wrong and how I fixed it for attempt #2 (which I passed). Mistake 1: Skimming the question The Certified Pipefitter exam is full of questions with words like "EXCEPT," "FIRST," "BEST," or "MOST...

I've been lurking on this forum for months while studying and I finally have good news to share: I passed my Certified Pipefitter on the first try! Quick background: I've been in plumbing for about 3 years but this was my first time taking a formal certification. I was honestly terrified...