Electrical

Electrical Questions? Ask an Electrician Online.

Ask an Expert,
Get an Answer ASAP!

Related Electrical Questions
I'm considering purchasing an electric car. Is this a good
I'm considering purchasing an electric car. Is this a good idea? I understand they can be plugged into an ordinary standard household outlet (but that it takes longer to charge). … read more
Rick the plumber
Rick the plumber
Owner
9,857 satisfied customers
A customer reports a recent drop in power factor from 92% to
A customer reports a recent drop in power factor from 92% to 88%. How would you handle this request for assistance? What measurement would you take? What type of meter would you use? A customer has in… read more
Ashok Kumar
Ashok Kumar
Master's Degree
291 satisfied customers
I'm trying to calculate the load for 2166 sqft new
I'm trying to calculate the load for 2166 sqft new construction house: 3 ton geothermal w/15kw heat strips, Hybrid electric heatpump water heater, everything else pretty much standard, stove, microwav… read more
George Smith
George Smith
Vocational, Technical or Trade School
451 satisfied customers
Second opinion] my old garbage disposal immediately trips
Second opinion] my old garbage disposal immediately trips the GFCI. I used an extension cord to check it with other switches in the house and the same thing happens, it immediately trips the GFCI even… read more
Eddie
Eddie
Home Improvement Contractor and Repairs
High School or GED
1,365 satisfied customers
The lights are out in half of my basement. Everything is
Hi the lights are out in half of my basement. Everything is fine in the house and all the fuses are up and on. Any idea?… read more
Eddie
Eddie
Home Improvement Contractor and Repairs
High School or GED
1,365 satisfied customers
I have completed to the best of my ability a dwelling
I have completed to the best of my ability a dwelling electric service & feeder Load Calculator (NEC 250.52) for a building permit of 1501 sq. ft. residential house. I need my figures checked.… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,290 satisfied customers
My husband replaced two electrical outlets (one in the
Hello. My husband replaced two electrical outlets (one in the kitchen and one in the dining room)...a day later, the kitchen light stopped working properly. The fixutre has two 4' fluorescent bulbs in… read more
Eddie
Eddie
Home Improvement Contractor and Repairs
High School or GED
1,365 satisfied customers
I have a electrical issue my lights in my house is dimming
Hello I have a electrical issue my lights in my house is dimming and when I go down stairs to look at the panel its making noises off and on and not all the lights go out only in certain parts of the … read more
Eddie
Eddie
Home Improvement Contractor and Repairs
High School or GED
1,365 satisfied customers
I'm trying to figure out how to wire a master flow thermostat
I'm trying to figure out how to wire a master flow thermostat to a roof fan. … read more
Steven Parent
Steven Parent
Journeymen Electrician
Electrical Journeyman Certificate
69 satisfied customers
What is adequate compensation for Master Electric***** *****censes?
What is adequate compensation for Master Electric***** *****censes? I currently work for a company that does retrofit installs throughout the country. There are many licenses needed for this and I hav… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
I need to check if a certain business has a valid license to
I need to check if a certain business has a valid license to do electrical contracting work in New York City. Where can I access that information?… read more
Rick
Rick
Owner
High School or GED
467 satisfied customers
I obtained a quote for installing electric radiant heat when
I obtained a quote for installing electric radiant heat when I install my tile bath/hallway floors. The system I was quoted totals 1772 watts. I pre-wired a dedicated 20amp GFCI circuit for 110/120V. … read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,290 satisfied customers
How to legally expand existing tray. I have 64 sets of4/0 3-phase
How to legally expand existing tray. I have 64 sets of4/0 3-phase I neutral 1 1/0 grnd per set in 3-24" wide b line ladder tray . Also must you use neutral as a current carring conductor?… read more
DrSpark1
DrSpark1
Retired Master Electrician
Vocational, Technical or Trade Scho
31 satisfied customers
Hello, I am writing today to inquire about the effectiveness
Hello, I am writing today to inquire about the effectiveness of so called "Power Save" units for residential use. In information I've seen on the internet, these units can save monthly power costs by … read more
TX_Engineer
TX_Engineer
Software Engineer
Bachelor's Degree
55 satisfied customers
For the circuit given in FIGURE 1 the power factor is 0.72
For the circuit given in FIGURE 1 the power factor is 0.72 lagging and the power dissipated is 375 W. Determine the: (i) apparent power (ii) reactive power (iii) the magnitude of the current flowing i… read more
Sir Sparks
Sir Sparks
Owner
State & UK Certified Master electri
2,519 satisfied customers
NEC 2008 requires AFCIs in nearly all rooms except bathrooms
NEC 2008 requires AFCIs in nearly all rooms except bathrooms and perhaps others. I have heard many complaints about about false interruptions. Vacuum cleaners seem to be the most common cause. The que… read more
Sir Sparks
Sir Sparks
Owner
State & UK Certified Master electri
2,519 satisfied customers
Mogie, here is my issue. I have a 1 1/4 EMT condiut inside
Mogie, here is my issue. I have a 1 1/4 EMT condiut inside a building running about 90feet long with the allowable number of wires per this conduit size. I have an inspector telling me I have to run 1… read more
No. 1 Sparky
No. 1 Sparky
Vocational, Technical or Trade Scho
18 satisfied customers
Mike have you done installs of church sanctuary projection
Mike: have you done installs of church sanctuary projection systems? I read your certifications and thought you might be able to answer some of those questions for me.… read more
Mike
Mike
Master Electrician
Working on MBA
1,426 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

You did one super job of explaining to me everything there is to know about this fridge. I'm looking forward to asking you questions in the future.

JimmyBagley, IA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

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

4,546 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

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x