Reflections of Relief 

May 9, 2005, 

Code Quiz 

May 9, 2005, By Steven Owen

Code Q&A 

May 9, 2005, By Mike Holt

Code Quandaries 

May 1, 2005, By Mike Holt, NEC Consultant

Stumped by the Code?...

Behind the 2005 NEC Changes: 310.6 Shielded Cables 

May 1, 2005, By Steven Owen, National Code Seminars

Although the 2005 Code-change cycle often included lively debate on the use of non-shielded cables at 4.16kV and 2.4kV, in the end, the majority of the...

Grounding vs Bonding - Part 5 of 12 

May 1, 2005, By Mike Holt, NEC Consultant

Do you know the right way to ground and bond buildings or structures supplied by feeders or branch circuits?...

Speak Out 

Apr 22, 2005, 

Code Quiz 

Apr 22, 2005, By Steven Owen

Code Q&A 

Apr 22, 2005, By Mike Holt

Code Q&A 

Apr 8, 2005, By Mike Holt

Grounding vs Bonding - Part 4 of 12 

Apr 1, 2005, By Mike Holt, NEC Consultant

People often forget that all transformers, except autotransformers, are separately derived...

Code Quiz 

Mar 23, 2005, By Steven Owen

Code Q&A 

Mar 23, 2005, By Mike Holt

Code Quiz 

Mar 8, 2005, By Steven Owen

Code Q&A 

Mar 8, 2005, By Mike Holt

Grounding vs Bonding - Part 3 of 12 

Mar 1, 2005, By Mike Holt, NEC Consultant

Grounding and bonding at service equipment...

Code Quandaries 

Mar 1, 2005, By Mike Holt, NEC Consultant

Q. What is the maximum number of 15A or 20A, 125V receptacle outlets permitted on a 20A, 120V general-purpose branch circuit in a commercial occupancy?...

Behind the 2005 NEC Changes: 210.12 AFCIs 

Mar 1, 2005, By Steven Owen, National Code Seminars

The 2005 Code cycle was a busy time for members of Code-Making Panel 2, which oversees the requirements for Art. 210, 215, and 220, including the rules...

Spam Bad CodeWatch Good 

Mar 1, 2005, 

That's why EC&M makes sure the information included in this e-newsletter is something you can use. Delivered twice every month, it brings you the latest...

Illustrated Catastrophes 

Mar 1, 2005, By Joe Tedesco, NEC Columnist

As usual, never consider the following commentary associated with these photos as a formal interpretation of the National Electrical Code (NEC). Without...