HPAC 2025: Our October Quiz!

As cooler temperatures at least start to arrive with autumn, it's time for Fall Midterms to see what we've learned so far this semester. So let's challenge our basic knowledge about air-conditioning, refrigeration, evaporators, compressors, and more.

With the assistance of Tests.com, here are five practice HVACR problems to make sure you've been paying attention in class. Take our quiz for a chance to win $25!