Please keep in mind that these Q&A are the reports of the NEMA Field Representatives who attend the IAEI Meetings around the country.
http://www.nema.org/stds/fieldreps/faqs.cfm

I have no comments and I posted this information for those who may have different opinions.

I am aware of the questions, often so old they can vote, and that the makeup of the Code Panels who attend these meetings are representatives of various electrical industry manufacturers.

If this is a waste of your time them tell me so that I can avoid sharing this type of information in the future.

Remember that they are Opinions and we too have our opinions some with experience and others by some who want to learn.
http://www.nema.org/stds/fieldreps/faqs.cfm


Joe Tedesco, NEC Consultant