Book updated Apr 2024. In North Carolina, it is the State Board Of Examiners Of Plumbing, Heating, & Fire Sprinkler Contractors that administers the North Carolina Fire Sprinkler Installation Contractor examination. On the other hand, State of North Carolina Inspector Program is run by the OSFM. This book provides practice questions covering the Inspector Program's Fire Protection topics on the FL1. FL2 and FL3 Fire Prevention exams. These self-practice test questions are for reinforcing learning, NOT for simulating "real" questions. Each question comes with an answer and a short explanation which aids you in seeking further study information. For purpose of exam readiness drilling, this product includes questions that have varying numbers of choices. Some have 2 while some have 5 or 6. We want to make sure these questions are tough enough to really test your readiness and draw your focus to the weak areas. You should use this product together with other study resources for the best possible exam prep coverage.Keep in mind, although the exams are based on NC codes and ICC codes, the tech details are often in agreement with the NFPA codes.