How does the Code view the independent support of T conduit bodies in specified installations?

The correct choice indicates that T conduit bodies can be unsupported as long as they are properly secured. This is consistent with the requirements outlined in the electrical code, which aims to ensure that conduit bodies are fixed in place to maintain their integrity and function without necessarily being independently supported. The key factor here is the proper securing mechanism, which should be adequate to withstand physical stresses and prevent movement or displacement during operation.

Understanding this requirement emphasizes the importance of installation practices that balance safety and structural integrity. Proper securing methods could include the use of straps, clamps, or other secure fastening techniques that meet the standards stipulated in the electrical code. This flexibility allows for efficient installation processes while still adhering to safety standards.

In contrast, the other choices imply more restrictive or inaccurate requirements regarding support. For instance, suggesting that independent support is necessary at all times does not consider the accepted practices that allow for proper securing. Additionally, stating that support is only required in specific types of installations overlooks the broader guidelines applicable to all situations involving T conduit bodies.