40 Hour Property and Building Inspection Practice Test

Can plug-and-cord cables and flexible gas connectors pass through walls, floors, and ceilings?

1. Yes

2. No

3. Only for gas connectors

4. Only if they are properly insulated

The correct answer is: No

Plug-and-cord cables and flexible gas connectors generally should not pass through walls, floors, and ceilings due to safety and code compliance issues. Electrical cords are designed for specific applications and often require an uninterrupted path without any penetration through building assemblies, which could lead to damage or potential hazards. When cables are not installed in compliance with electrical codes, it can create risks such as exposure to physical damage or unintentional disconnection. Similarly, flexible gas connectors are also not intended to be used through walls, floors, and ceilings. These connectors are designed to provide flexibility at connections, but their installation needs to follow strict guidelines to ensure gas safety and prevent leaks. Code requirements often dictate that gas lines remain accessible for maintenance and are not concealed behind structural members where they could become compromised. In both cases, the intent is to uphold safety standards and maintain the integrity of the electrical and plumbing systems within a building. Thus, the answer emphasizing that plug-and-cord cables and flexible gas connectors should not pass through structural barriers aligns with safety codes and installation best practices.