ESA Certified Alarm Technician Practice Exam

Which rule is NOT part of the Ten Commandments of Wiring?

1. All splices must be isolated and contained

2. Thou shalt avoid splicing

3. Thou shalt utilize proper connectors

4. Thou shalt check for continuity

The correct answer is: All splices must be isolated and contained

The choice indicating that "All splices must be isolated and contained" is correct as it aligns with the safety practices in wiring but does not represent one of the core commandments. The Ten Commandments of Wiring prioritize best practices that ensure safety and reliability, emphasizing avoidance of splicing as much as possible to reduce potential failure points. Splicing, while sometimes necessary, can introduce risks such as weak connections if not executed correctly. Hence, avoiding unnecessary splices contributes to a more robust and reliable wiring system. The commandment about utilizing proper connectors highlights the importance of using suitable materials to ensure strong and safe connections, reinforcing the expectation for secure wiring practices. Furthermore, checking for continuity is essential in confirming that circuits function properly after installation or maintenance. Therefore, while the commandment regarding splices mentions a critical safety measure, it does not capture the essence of the foundational rules that guide effective wiring practices in this context.