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Can two generator transfer switch panel be connected to one
Can two generator transfer switch panel be connected to one home service panel? … read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
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I am replacing a single pole toggle switch with a motion
Hello! I am replacing a single pole toggle switch with a motion sensor switch. I have already installed several successfully. This particular configuration will not power the switch however. … read more
Jason
Jason
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How to tell/explain the difference among GFCI/AFCI breaker
I am simply a safety engineer wanting to know how to tell and explain the difference between a GFCI and an AFCI breaker. They look very much alike. I understand the different function of each, but am not sure I can recognize which, if any, have been installed in a breaker panel box. … read more
Kevin
Kevin
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Diploma
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I'm finishing a basement. There is going to be a bedroom there
I'm finishing a basement. There is going to be a bedroom there that has 4 outlets, 1 two-way light and 1 regular 1 way light. By local code that bedroom has to be on an AFCI breaker. This is how the w… read more
AssuredElectrical
AssuredElectrical
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High School or GED
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Fault current questionHi, very specific question here
Fault current question Hi, very specific question here because I'm not sure I understand this concept. The standard household breakers I am looking at have a kAIC rating of 22k on a 200A main breaker … read more
ProGrade
ProGrade
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A 20 amp breaker has a maximum wattage of 20 amps x 120 volts
A 20 amp breaker has a maximum wattage of 20 amps x 120 volts =2400 watts. If I install a 15AMP GFCI outlets and plugged in several appliances = total 2200 watts then will the 15AMP GFCI trip due to t… read more
Kevin
Kevin
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Diploma
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Our main 80A / 30mA RCD circuit breaker always trips when a bulb blows or an appliance fai
Our main 80A / 30mA RCD circuit breaker always trips when a bulb blows or an appliance fails, the individual Type B MCBs never trip. Could this be a wiring fault on the panel or a sensitivity issue wi… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
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I do some handyman work at a local new car dealer. Today the
I do some handyman work at a local new car dealer. Today the service manager told me that the lights in the shop break room weren't working. Some of the staff told me that they changed all the bulbs b… read more
Kevin
Kevin
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Diploma
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Being very sensitive to electromagnetic currents, I switch
Being very sensitive to electromagnetic currents, I switch the circuit breakers off for any circuit I am not using in the house. Is there a risk of damaging the circuit breakers by frequently switchin… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
I installed 3 low volt pendant lights with 75W max electronic
I installed 3 low volt pendant lights with 75W max electronic transformers in each, connected to an ark fault circuit breaker. there are other lights on this circuit including a set of under cab light… read more
Norm
Norm
Retired
Bachelor's Degree
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I have a code question concerning GFCI. I am doing some
I have a code question concerning GFCI. I am doing some remodeling and am planning on putting in two triple enclosures each with two light switches and a duplex receptacle. In the bathroom installatio… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,290 satisfied customers
I have an old fixture box in the ceiling (fixture is removed).
I have an old fixture box in the ceiling (fixture is removed). The wiring has 3 white wires (attached together) and one black wire. I need to identify ground wire. How do I do that?… read more
Craig
Craig
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Hi me again another question i have that many people have not
Hi me again another question i have that many people have not answered is about and RCBO rcd. The RCBO is used in our 415Volt distribution boards and they screw straight on to the bus bar. (just to ma… read more
Craig
Craig
Electrical Director
Vocational, Technical
2,287 satisfied customers
We have an electric blanket that we turn on prior to bedtime. The
We have an electric blanket that we turn on prior to bedtime. The other night the bottom receptacle that this plugs into, went out. The top still works. We pulled out the recepticle to find a red and … read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,290 satisfied customers
The power in my house has two feed lines coming to the house
The power in my house has two feed lines coming to the house underground from a street pole. One line, which services part of the house, does not have a problem. The other line, cycles on and off. Bot… read more
Rich
Rich
Master Electrician
Vocational, Technical or Trade Scho
1,117 satisfied customers
Using an arc fault breaker and two 3-way switches controlling
Using an arc fault breaker and two 3-way switches controlling a bunch of 50 watt halogen lights. When switches are off, no breaker trip. When switched on, light flicks on then breaker trips. I have di… read more
Mike
Mike
Master Electrician
Working on MBA
1,426 satisfied customers
i have no lights in three bedrooms upstairs. I have current
i have no lights in three bedrooms upstairs. I have current to the outlets, just no lights. Any idea what it could be? No circuit was tripped.… read more
Rich
Rich
Master Electrician
Vocational, Technical or Trade Scho
1,117 satisfied customers
I have two outlets in a bathroom on one circuit breaker that
I have two outlets in a bathroom on one circuit breaker that currently don't work. Nothing is currently plugged into them but I can't even get a nightlight to work. In the past, a nightlight, portable… read more
Paul
Paul
Owner
Vocational, Technical or Trade Scho
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Meet the Experts:

Mike

Mike

Master Electrician

1,426 satisfied customers

Licensed Master Electrician - OnQ Certified Data Voice Audio Video Installer

Jason

Jason

Service Technician

3,958 satisfied customers

Over 20 years of experience in all types of installations, troubleshooting, and repairs.

Mike G.

Mike G.

Master Electrician

8,290 satisfied customers

Proven Professional 49 years Experience

Kevin

Kevin

Licensed Electrical Contractor

4,742 satisfied customers

31 years Licensed Electrical Contractor in Illinois, Adjunct College Electrical Instructor, Former Electrical Inspector, Diploma: Digital Electronics, FCC General Class License

AssuredElectrical

AssuredElectrical

Master Electrician

3,264 satisfied customers

Contractor-42+ Years in the ElectricalTrade

electrifier

electrifier

Master Electrician

1,458 satisfied customers

Electrical contractor and electrical inspector for over 24 years with phone and networking expertise

Rich

Rich

Master Electrician

1,117 satisfied customers

Over 35 years residential, commercial, industrial wiring, install, troubleshoot, service, maintain

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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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