For electrical topics that do not match any of the other headings.
Hi, Just wondering if there is a spot on here where you can post pictures of code violation? Just thought it might be interesting to see what...
I turned on a new circuit that included a feed to a brand new P&S GFI. The breaker tripped immediatley. I went to a JB and isolated the part of the...
I have been an electrical contractor for over 30 years and have never had to "ring out" our wiring after the rough-in. We always take our time when...
All of our Kitchens and outside electrical systems are powered through GFCI circuits as the code requires. My question is directed towards the...
We all know that the manufacturers of dryers don’t include the power cord with the machine, because they can’t know which type of outlet any given...
Doing some rehab on a rental property for a long time, good client. During the walk thru, I noticed that the stove was 40 amp, seen it occasionaly...
A friend of mine just completed a new residential job and the inspector failed him on the final because of the standard incandescent lamps he...
Everyone, I'm hoping a few of you can help me out with some measurements for an upcoming article. I am the technical column writer for FOH...
Hi all. Question, would anyone have any advice for cutting pvc (working with 1") in trenches or other applications when they are holding...
I am needing to control the speed of a hoists used to accurately position a 50lb load. It would be used approximately 5 times per hour for less than...
I found this on another site and thought some may be interested. http://news.yahoo.com/video/homes-fl...221113349.html
I find Table 310.15(B)(16), as a general reference, with "Not more than three current-carrying conductors" fascinating. Given that the majority...
hello all, so recently completed installation of 100 amp panel to detached garage. Now to clarify, garage panel is fed from outdoor mdp that is also...
I just wanted to throw this out there to get some other opinions. I have a situation in which the utility company's primary fell across the secondary...
Got a call for a outdoor hot tub shocking some people yesterday. When I arrived at almost dark I got a voltage reading of around 20-30 volts from the...
On an optional standby system, can a 400amp transfer switch be used on a 600 amp service? The normal and load feeders would be sized for 600 amps...
Hello All, I'm trying to put together an inexpensive simple way to meet title 24 lighting code for a small/medium restaurant. It has 4...
I am a general contractor in PA and I unfortunatley got "roped in" to installing baths and kitchens for one of the big "box stores". My issue is I...
Understanding NEC Vol. 1. Page 322 states; 312.5(C)Ex. (g) Conductor fill is limited to 60%, wording of the text book. However, in the...
I have recently installed a single phase 100A service at a bus stop for a real time sign that includes lighting. Inside the sign there is a modem, PC...
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