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Mike, Master Electrician
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Related Electrical questions
Can I pigtail two ceiling fans together if they will always
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Sam I
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2nd question on instaliing a light switch with motion
2nd question on instaliing a light switch with motion detection. a bx box has a few white,red,black wires tied together, no green. the switch has black,red,green and white. I tied the wiers from the s… read more
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installing a light switch with motion sensor. Have only a black and white wire in BX in box. switch has white,red,black and green. can I do this with just 2 wires in box?… read more
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I need to install a GFCI box for a hot tub using 2011 NEC
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We lost power. So I fired up the generator. My wife tried
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I am buying a house and we need to redo the electric in the
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Can you pigtail the ground and neutral wires in a service
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Actually it's an electrical issue with our View motorhome.
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We currently live on 6 acres of land in very rural south
Hi! We currently live on 6 acres of land in very rural south Texas. We have a 3x2 mobile home, a small guest house (being used as storage) and a small workshop (with plans to eventually tear it down a… read more
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In a household installation, there are two separate 20A
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Common electrical questions resolved on JustAnswer


The Electrical Experts at JustAnswer have handled thousands of diverse questions and problems, making safety a number one priority for everyone who depends on a home’s electrical system. These questions include:


  • I fixed a short circuit in the fuse box, but now the restored power has lost its voltage and can’t even power a light bulb.
  • What size subpanel should I use for 100 amp service to three or four 20-amp, 125-watt outlets?
  • I aligned the dipswitches on both a fan and a new remote, but even though the light works, the fan won’t shut off. What’s going on?
  • How many 275-watt appliances can be connected to a power strip on an electrical circuit with a 20-amp breaker?
  • If the existing circuit wattage on a 15-amp circuit is near the 80% maximum, can additional lights be added by using CFLs to reduce the total circuit wattage, or will this be a code violation?

Before communicating with an Electrical Expert, be prepared to answer the following questions:


  • What are the symptoms of the problem?
  • How long has this been going on?
  • What have you already tried?
  • Will you be doing the work yourself?

With this information, the Expert can answer your question efficiently and accurately.