Electrical

Electrical Questions? Ask an Electrician Online.

Connect one-on-one with {0} who will answer your question

Related Electrical Questions
I would like to know when looking at an electrical panel
I would like to know when looking at an electrical panel that has three phase power, can this same panel be used to hook up single phase 220 ? There are already single phase 110 volt breakers on this … read more
ProGrade
ProGrade
Electrical Contractor
564 satisfied customers
I'm purchasing a booster pump and I have a choice between
I'm purchasing a booster pump and I have a choice between phase 1 and phase 3 motors. I have just normal residential power, which I believe is a single phase. Also, I can chose between 110 and 220 vol… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
4,414 satisfied customers
We have a 60 amp electrical service to our home, plus a
We have a 60 amp electrical service to our home, plus a separate meter for an electric hot water heater no longer in use. There's not a lot of draw in the home--gas stove, gas HW heater, no toys. Then… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
I have a baldor 10 hp 3 phase motor. I know it can be
I have a baldor 10 hp 3 phase motor. I know it can be started with a smaller motor then run off 220. My question would be how to wire it. I've got it set up now with three sets of two wires and then t… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
10,201 satisfied customers
Connect speed controller to 5HP electric Harbor Freight
OK I have a .5 HP electric motor ITEM 67839 on Harbor Freight Website. My main goal is to connect it to a Speed controller and connect it to an outlet. I need about 20 rpm. Have already tried connecti… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
I would like to get some idea of the cost involved of upgrade
I would like to get some idea of the cost involved of upgrade single phase power to three phase for residential use in a commercial area of the city with easy access to the three phase power line whic… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
10,201 satisfied customers
I have to install a filling machine which is located 100 ft
I have to install a filling machine which is located 100 ft from the breaker panel will I have to run a new service to that area. The filler requires 10 amps of power.220 volt single phase… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,855 satisfied customers
I have a 10hp. single phase phase converter, 220 volt. It hums
I have a 10hp. single phase phase converter, 220 volt. It hums and does not start. HOW DO I check the winding? I have checked to see if any of the 6 wires are grounded and they are not.The bearings ar… read more
Craig
Craig
Electrical Director
Vocational, Technical
2,287 satisfied customers
i have a three wire connection going to air compressor two
i have a three wire connection going to air compressor two hots and ground when i check voltage at breaker one hot is 120 but the other is 240 ..... the compressor has 120 on each line of the motor bu… read more
Craig
Craig
Electrical Director
Vocational, Technical
2,287 satisfied customers
Hi I own A Doerr Emerson Electric Define Purpose Compressor
Hi I own A Doerr Emerson Electric Define Purpose Compressor Motor LR22132 MTR Ref R607814DF93B HP 5 RPM 3450 HZ 60 FR L143T KVA CODE F TYPE T INS CLASSBR MAX AMB 40 C PH1 VOLTS 230 I was told by the p… read more
TX_Engineer
TX_Engineer
Software Engineer
Bachelor's Degree
8 satisfied customers
Ill be in a location (Chile) that has 318V 50Hz power available.
I'll be in a location (Chile) that has 318V 50Hz power available. The equipment I'll have requires 480V 60Hz 3 phase or 120V 60Hz single phase. Please specify a transformer and wiring for converting p… read more
Sir Sparks
Sir Sparks
Owner
State & UK Certified Master electri
2,519 satisfied customers
I am trying to wire a 220 volt single phase motor. The outlet
I am trying to wire a 220 volt single phase motor. The outlet is three prong, the wire run for other application originally has black red white and bare ground. i have wired black and red to outlet an… read more
Sir Sparks
Sir Sparks
Owner
State & UK Certified Master electri
2,519 satisfied customers
ok, this is to double check. I have a system of conveyors,
ok, this is to double check. I have a system of conveyors, all motors are 3 phase 480vac. At the end of work the conveyors are turned off and when they are turned on again, have stopped working. I'm t… read more
Jason
Jason
Service Technician
Associate Degree
3,958 satisfied customers
i am trying to find the wiring diagram for a rockwell single
i am trying to find the wiring diagram for a rockwell single wire single phase 230 volt 2 h p electric motor (345?)rpm service class 1.can you help? thanks ,dan… read more
Joseph
Joseph
743 satisfied customers
I have a 575V three phase motor with a stearns single phase
I have a 575V three phase motor with a stearns single phase 110V brake and two 110V single phase space heaters. Can I use a single 600V three phase line to the motor and wire 110V single phase to the … read more
Rich
Rich
Master Electrician
Vocational, Technical or Trade Scho
1,117 satisfied customers
I just picked up a great deal on an air compressor, but when
I just picked up a great deal on an air compressor, but when I got it home I realized that it has a three phase motor. I have a 30 amp 220 volt outlet where I want to hook it up. What are my options?… read more
Glenn
Glenn
Maintenance, Technician
Associate Degree
1,612 satisfied customers
i have an electric pump on a hot tub that has changed direction.
i have an electric pump on a hot tub that has changed direction. can i get it to go the right direction again?… read more
Rich
Rich
Master Electrician
Vocational, Technical or Trade Scho
1,117 satisfied customers
1. Is 220 vac 3 phase power service in the US rated as 208
1. Is "220 vac" 3 phase power service in the US rated as 208 vac or 220 vac or are there both (different) services? 2. Is 208 or 220 vac from phase to phase, or from phase to neutral (if provided) and… read more
Joseph
Joseph
743 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

8,855 satisfied customers

Proven Professional 49 years Experience

Kevin

Kevin

Licensed Electrical Contractor

4,414 satisfied customers

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