Electrical

Electrical Questions? Ask an Electrician Online.

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

Related Electrical Questions
I need advice for wiring my shed for solar lighting, brand
I need advice for wiring my shed for solar lighting … read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
7,018 satisfied customers
I am trying to find a DC regulator that either output power
Hi, I am trying to find a DC regulator that either output power at the rated amount or no power at all. Is there something that can do that? … read more
joetheexpert
joetheexpert
174 satisfied customers
I am looking for some technical advice for using solar power
Hi, I am looking for some technical advice for using solar power in my home? … read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
7,018 satisfied customers
I'm trying to find a plugin transformer that would match the
Hi, I'm trying to find a plugin transformer that would match the rating of a 24v solar panel … read more
J LaGrutta
J LaGrutta
AA
109 satisfied customers
Electrical problem with new LED bulbs. I'm replacing halogen
Electrical problem with new LED bulbs. I'm replacing halogen bulbs with LED bulbs for kitchen cupboards. There are 3 lights wired to one transformer. The lights come on for a second then turn off. If … read more
Terry Peterman
Terry Peterman
The Internet Electrician
Vocational, Technical or Trade School
23 satisfied customers
Two 12v wiring projects (bear in mind that I am an
Two 12v wiring projects (bear in mind that I am an electrical bozo, so assume nothing). One involves a simple solar panel for lighting a shed and the other is wiring several LED boat lights to a singl… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
7,018 satisfied customers
I have a total of 17) led 12v 8watt undercabinet lighting
I have a total of 17) led 12v 8watt undercabinet lighting fixtures that I want to put on our existing 15 amp wiring circuit using 9) 12v 24watt 2amp power plug adapters. Will the 15 amp circuit handle… read more
David Bowden
David Bowden
Owner
6,296 satisfied customers
Solar power calculations. I an wanting to upgrade my off
Solar power calculations. Good morning, I an wanting to upgrade my off grid solar power system. I have and Outback FX2024 inverter -(24 V) with flexmax solar regulator. I have 16 solar panels of 100W … read more
Martin
Martin
Bachelor's Degree
812 satisfied customers
I could use some help with some basic electrical questions.
i could use some help with some basic electrical questions. i am working with 2 solar panels, each panel is 150 watts / 8 amps wired in parallel. i want to run 10 small 12v fans each fan draws .75 amp… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
7,018 satisfied customers
I have (4) 50w LED floodlights that are 12v. I tried to use
I have (4) 50w LED floodlights that are 12v. I tried to use 12ga low voltage wire on a 100' run and purchased an AC/DC 250w transformer but the lights would not stay lit. They came on for a little whi… read more
AssuredElectrical
AssuredElectrical
Electrical Contractor
High School or GED
3,844 satisfied customers
Ive heard theres an exception to the rule that no lighting
I've heard there's an exception to the rule that no lighting can be wired from a counter top outlet in the kitchen if the lighting is low-voltage. Is that true? And if so, what does 'low-voltage' mean… read more
kruzrken
kruzrken
Partner
Bachelor's Degree
217 satisfied customers
OK, Im back and thought I was clear and then got a major confusion
OK, I'm back and thought I was clear and then got a major confusion infusion. Again with the past question of Amps from my 110W of panels being 7.2 A in Ideal conditions from the spec's and I was gett… read more
kruzrken
kruzrken
Partner
Bachelor's Degree
217 satisfied customers
Hi, Phil again, still trying to understand my solar system
Hi, Phil again, still trying to understand my solar system and getting what you say 120V house Volts vs 12 Volts coming from a battery. I was told that 1 Amp=120Watts, but that doesn't hold up with my… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
12,478 satisfied customers
Im installing LED MR16 12v downlighters, replacing the previosu
I'm installing LED MR16 12v downlighters, replacing the previosu halogen bulbs. The light from the LEDS seems VERY dim. Am I missing something?… read more
jamie9022
jamie9022
electrical atex inspector
Vocational, Technical or Trade Scho
30 satisfied customers
If I have a 10 watt led at 3400K what is the equivalent wattage
If I have a 10 watt led at 3400K what is the equivalent wattage for a halogen bulb? In other words, I am replacing a 100 watt Halogen with led's. Just wonder how many watts in led's equal the present … read more
ed michaels
ed michaels
designer and manager
engineering/architecture (3 years)
693 satisfied customers
I plan on installing 4 arrays of 6 solar panels for a total
I plan on installing 4 arrays of 6 solar panels for a total of 24 solar panels rated a 15 watts/panel or 360 watts. 1. Is it better to connect each array together in series or in parallel? 2. To keep … read more
HotWired
HotWired
Industrial Electrician
Associate Degree
155 satisfied customers
I have two solar panels wired in parallel. Both panels are
I have two solar panels wired in parallel. Both panels are: 12v 6 Watt Solar Module, 18.7 Vmp, 0.30, 9.43" x 9.43" Volt meter shows around 20v DC with nothing attached but even if I try to illuminate … read more
Joseph
Joseph
743 satisfied customers
what size resistor is needed to reduce 30volts to 12volts @1
what size resistor is needed to reduce 30volts to 12volts @1 watt. trying to add indicator led to 30v sys.… 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

4,922 satisfied customers

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

Mike G.

Mike G.

Master Electrician

9,751 satisfied customers

Proven Professional 49 years Experience

Kevin

Kevin

Licensed Electrical Contractor

7,018 satisfied customers

34 years Licensed Electrical Contractor in Illinois, Adjunct College Electrical Instructor, Former Electrical Inspector, Diploma: Digital Electronics, FCC Amateur & Commercial Radio Licenses

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

mrromex

mrromex

Electrical Technician

281 satisfied customers

over 40 years of all phases related to residential wiring and remodeling

< 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