636 Louisiana (New Orleans) First Class Stationary Air Conditioning The 636 Louisiana exam uses a written format split into two sections a general knowledge portion covering refrigeration principles and safety codes, followed by a practical scenario section testing real-world troubleshooting decisions. Expect questions on EPA regulations, pressure-temperature relationships, and New Orleans’ unique humidity challenges for stationary AC systems.
| Exam Name | 636 Louisiana (New Orleans) First Class Stationary Air Conditioning |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
