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Which of the following applies to the disconnecting means
Which of the following applies to the disconnecting means for a branch circuit or feeder to a separate structure? A. It shall be located as close as practicable to the entrance door B.It shall be rate… read more
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I have a question about voltage drop. We are installing 7-25
I have a question about voltage drop. We are installing 7-25 foot parking lot poles with one LED head each. about 1.5 A each at 208 volts. The lights are approximately 100 feet apart. The last light i… read more
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Match welder circuit install... Outlet is going to be 520
Miller match welder circuit install... Outlet is going to be 520 feet away from main feeder panel...My thoughts.... 50amp double pull breaker 60 -75°c termination #2 awg THHN copper.Will this work? Tr… read more
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I have a range that is 30 kw, 3 phase 380 volts. The range
Hello,I have a range that is 30 kw, 3 phase 380 volts.The range itselt has a 5 core cables. The cable is awg 10. Should I connect it to an awg 8 cable? Or do I need a bigger cable?The length is about … read more
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I want to install a 100A subpanel that's 150 feet away from
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I'm installing power and wiring to a new 24'x64' building.
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What is maximum advisable appliance wattage and distance 12
What is maximum advisable appliance wattage and distance for a 12 gauge wire? I have an electric sauna that will be about 80 feet of wire from the panel. The specifics of the sauna are : 120 Volt/1960… read more
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Is it a no-no to combine three #4 wires, a #4 ground wire
Is it a no-no to combine three #4 wires, a #4 ground wire and two #4 208 volt positive wires in the same conduit for a total of five positive wires and one ground? One would serve a three-phase 208 v … read more
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I actually have 2 questions a detached working shop. I plan
I actually have 2 questions for wiring a detached wood working shop. I plan to have 10 outlets. 1 for a small fridge and window a/c, 1 for a 2nd dust collector and 1 for a air filter. Rest for various… read more
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I want to do an underground branch feeder to individual 50a20/240
I want to do an underground branch feeder to individual 50a20/240 1ph pedastel sites for rv's. what is an acceptable direct buried cable for this application. Each one will be fed from a circuit break… read more
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On a commercial remodel, it's a music venue. I've got a 200 main panel and need
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Need 50 amp circuit for a hot tub at 125 feet. Manufacturer calls for 230 volt, single pha
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I want to run a spa that's probably a little over 200' from
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i obtained a older range that doesnt have the ampacity listed
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I am adding a sub panel for a new pool. The new sub panel is
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The definition of a first floor, as it applies to nonmetallic-sheathed
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I want to install a kiln for my wife for her pottery. The instruction
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A 6 kW, single phase electric shower is to be supplied by a
A 6 kW, single phase electric shower is to be supplied by a 2-core, copper, pvc insulated and sheathed cable with integral cpc, surface clipped. The run length is 20 m and the average ambient temperat… read more
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Mike

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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