Canadian Entry To Practice (CETP) Practice Test 2026 - Free CETP Practice Questions and Study Guide

The correct choice is the NFPA 54 standard, which is specifically focused on the installation of piping and appliances that handle fuel gas in buildings. This standard encompasses all equipment and systems related to gas utilization, detailing the requirements from the point where gas enters a building, just downstream of the final service regulator, and including aspects related to proper material usage, installation methods, and safety practices.

Understanding this is crucial, as NFPA 54 sets forth national standards that ensure safety and efficiency in operations involving gas piping systems. Adhering to this standard helps mitigate risks associated with hazards like leaks or improper appliance operation.

In contrast, NFPA 70 pertains to electrical wiring and safety in electrical installations and does not cover gas piping systems. NFPA 25 focuses on the maintenance of water-based fire protection systems, which again does not apply to gas systems. Lastly, NFPA 101 is concerned with life safety code provisions related to building egress and occupancy safety but does not directly govern the requirements for gas piping or appliances. Thus, NFPA 54 is the appropriate standard for the context described in the question.