Welcome to Westonci.ca, the place where your questions are answered by a community of knowledgeable contributors. Join our platform to connect with experts ready to provide detailed answers to your questions in various areas. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Cable tray systems must not be used: (NEC Section 392.12)

Select one:
A. For power and control applications
B. For service-entrance systems
C. For signal cables
D. In hoistways

Sagot :

Final answer:

Cable tray system usage restrictions according to NEC Section 392.12 for specific applications.


Explanation:

Cable tray systems must not be used for power and control applications, service-entrance systems, or in hoistways as per NEC Section 392.12. Coaxial cables are designed to carry high power signals, making them unsuitable for these specific uses. Instead, signal cables are better suited for these applications. It is crucial to adhere to these guidelines for safety and proper functionality.


Learn more about Cable tray systems limitations here:

https://brainly.com/question/37862610