Join 3,415 readers in helping fund MetaFilter (Hide)

244 posts tagged with Electrical. (View popular tags)
Displaying 1 through 50 of 244. Subscribe:

Related tags:
+ (48)
+ (45)
+ (25)
+ (23)
+ (21)
+ (21)
+ (17)
+ (14)
+ (13)
+ (13)
+ (9)
+ (9)
+ (9)
+ (8)
+ (8)
+ (7)
+ (7)
+ (7)
+ (7)
+ (6)
+ (6)
+ (6)
+ (6)
+ (5)
+ (5)
+ (5)
+ (5)
+ (5)
+ (5)
+ (5)
+ (4)
+ (4)
+ (4)
+ (4)
+ (4)
+ (4)
+ (4)
+ (4)
+ (4)
+ (4)


Users that often use this tag:
thewalrus (4)
nickerbocker (3)
fracas (2)
gzimmer (2)
frwagon (2)
tmcw (2)
Blazecock Pileon (2)
koeselitz (2)
inthe80s (2)
odinsdream (2)
amanda (2)

No one will pay for wheelchair repair, even with Medicaid... now what?

YANM medical billing professional, but I need help in getting my very expensive, recently-out-of-warranty electric wheelchair fixed. I live in NY, have (crappy) private insurance ( Oxford Liberty) through my mother's job and Medicaid due to a cerebral palsy diagnosis. My chair ( an Invacare model) was provided through my previous insurance and OL isn't accepted by the contractor that provided it. They take Medicaid, but refuse to put in a claim and keep passing the buck. I can't leave my house. What do I do? [more inside]
posted by marsbar77 on Jul 16, 2014 - 17 answers

Dehumidifier with short: fix or dispose of? If so, how?

I have a Frigidaire dehumidifier with a short (when I plug it in, it trips the fuse on any house circuit I try). Should I try to fix it, or is it likely to be unobvious? I'm not particularly handy, but I don't mind taking something apart. Is it safer/better to simply dispose of it? If so, is it recyclable?
posted by idb on Jul 3, 2014 - 4 answers

Is this electrical feature dangerous?

When I'm sitting in the room with the breaker box to my house, I hear a series of short buzzes, like "bzzzt." The noise seems to be coming from the breaker box, and I notice that a faceplate to one of the switches is missing (breakers were last switched off a month or two ago, when new heat pump was installed.). Here is (or should be) the image (if not, there's just copper surface where the breaker faceplate should be):
posted by mmiddle on Jun 20, 2014 - 11 answers

Help with circuit building, please!

I'm interested in adapting this tutorial and this tutorial into a dress design. Basically, I want to keep the accelerometer as part of the design, but have lower profile lights and reduce the number of lines to two or three, somehow... I could solder two extra beads (right?) on but it would look better with just two or three beads/lines. What can I do? The accelerometer isn't super-required since I can just program sparkles, so losing that isn't completely off the table. [more inside]
posted by ancient star on Jun 11, 2014 - 6 answers

How Do I Find a Job? Computer Engineering/Low GPA Edition

I have a BS in Computer Engineering, albeit with a low GPA and no internships or experience. How do I get a job? [more inside]
posted by anonymous on May 30, 2014 - 17 answers

Visual doorbell in a rental home

What is the easiest, cheapest, least intrusive way to have a light go on in my basement when someone pushes a button at my front door? [more inside]
posted by ltisz on May 24, 2014 - 3 answers

A circuit breaker switch won't turn back on. Do I call an electrician?

One of our circuit breakers tripped, and it won't return to its "on" position. I push it toward "on," but it doesn't stay, just returns to a middle position between on and off. It serves only a single hallway in the home, and nothing is plugged in there. Does the breaker need to be replaced? Should I call an electrician?
posted by jackypaper on Apr 29, 2014 - 17 answers

What motivates electric companies to repair the power lines?

I don't really understand the utility industry very much but I've noticed some electric companies are very responsive to getting lines up from damage and have crews out at 2 a.m., and others don't even start work until the next day. What motivates them? Is it primarily loss of earnings from all the meters not running? Are there regulatory performance expectations? Or is there some sort of precedent in litigation that would put them at fault for underperforming? [more inside]
posted by crapmatic on Mar 28, 2014 - 8 answers

Fun experiments with an electronics kit for a 7 year old

I would love some suggestions for science experiments with the Cambridge BrainBox electronics kit. [more inside]
posted by snarfois on Mar 7, 2014 - 7 answers

Buying a new (old) house. It has a fuse box. Questions inside.

I'm in the due diligence period of buying a house built in 1964. It's in Atlanta. The inspection yesterday went well, but the house has a fuse box and a breaker panel (the breaker handles AC and washer/dryer only). I know absolutely nothing about electric/wiring issues or systems. [more inside]
posted by arm426 on Mar 6, 2014 - 32 answers

You are not my electrician.

I need some help figuring out the wiring in my switched ceiling junction box in order to connect a basic light fixture. In the box I have three pairs of black/white wires and one yellow wire. My fixture has one pair of black and white wires. [more inside]
posted by stopgap on Jan 31, 2014 - 10 answers

Need help with a home electrical wiring problem.

I am attempting to add one electrical outlet to my attic wiring. After installation there is enough power to the outlet to set-off a wire tester but not enough power to run anything plugged into the outlet. If there are any electricians or experienced DIY'ers around who could take a look at the wiring diagrams I made and see if anything is obviously wrong it would be much appreciated. Or, if you know of any forums where I could post the diagrams for help that would be good too. [more inside]
posted by pixlboi on Jan 1, 2014 - 15 answers

Monorail track lighting troubleshooting

My monorail track lighting stopped working. All of the lamps work if I push a little on one of the lampshades (making better contact with the track or something?) but only for as long as I'm pushing. I have already tried removing all the lamps from the railing, cleaning the railing and the contacts of the lamps, and making sure they are all screwed on as tightly as possible, as well as making sure the thingees that hold up the track are all screwed in as tightly as possible also. What should I be trying next? Thank you!
posted by karbonokapi on Dec 5, 2013 - 3 answers

Transformer in basement ceiling buzzing--what is it?

I heard this weird buzzing sound coming from my basement today, and I eventually opened up the ceiling and traced it to this transformer or something that's up in there. I tapped it with a piece of non-conductive material and it stopped buzzing. Tapped it again, it started buzzing more quietly, and then I tapped it again and it was silent. Anyone have any idea what this is, and why it's there? The house is from 1952 and doesn't have any electrical issues that I know of. Pictures: Pic 1 Pic 2 Pic 3
posted by Slinga on Oct 23, 2013 - 7 answers

Replacing a ceiling light fixture, what is up with these wires?

We had planned to replacing an old ceiling light fixture (70's?) in our 1927 home, and after carefully taking down the old light, have uncovered this mess. We'll be calling our electrician on Monday, but in the meantime, can someone explain what we're looking at? [more inside]
posted by sarahmelah on Sep 28, 2013 - 7 answers

Voltage drop, amperage increase?

We had an electrical incident where I work a couple of nights ago, and I'm trying to wrap my brain around it. Our house engineers have maintained systems at 150 amps on legs with 200 amp fuses. The power company reported a power dip, shortly after which we blew two of the 200 amp fuses. What happened? We had a drop in available voltage, so our amperage demand shot up? [more inside]
posted by nevercalm on Jul 17, 2013 - 9 answers

Electrical Enclosure CAD software on a budget?

Looking for electrical enclosure CAD software on a budget. I would appreciate your recommendations. [more inside]
posted by nickerbocker on Jun 25, 2013 - 10 answers

Basic Multimeter Question

I have a multimeter, and a I have a hub dynamo built into my bike wheel. I want to attach the multimeter probes to the wires that power my front light, and see what, if any, power comes through those wires when I spin the wheel. What do I set on the multimeter to see that happen? PS: I know nothing about electricity.
posted by sandettie light vessel automatic on Jun 20, 2013 - 19 answers

Fuse Amp Ratings

Is there a method or device that will determine the amp rating of a fuse? I know that most fuses are marked with their specific amp rating, but I really need a way to verify. These are standard 5mm and 6.3mm fuses used in consumer level audio equipment. TIA
posted by Brocktoon on May 21, 2013 - 10 answers

My Cooker Wants To Kill Me

Why is my oven crackling and sparking at the on/off switch and will it start a fire in my wall? [more inside]
posted by fruitopia on May 4, 2013 - 11 answers

Front passenger speaker and window switch broke but power lock didnt

The front passenger speaker and window control stopped working on my Ford Crown Victoria. The front passenger power lock switch is working fine. The window itself works normally and I can lower it from the driver side control panel. I had to take the whole dashboard apart earlier to replace a heater core so I unplugged a lot of wires. What did I miss when putting it back together? Where do I look?
posted by racecar on Mar 31, 2013 - 1 answer

Why did this light go off with a bang and a spark?

We had lots of wiring replaced recently, including two lamps connected to a dimmer switch; the dimmer was also replaced. Yesterday we noticed that the dimmer was now only allowing fully on or off. Today the light went off with a loud popping sound and a visible spark from one of the lamps, though both bulbs themselves work fine. What happened and how do I fix it? Is it likely just a faulty dimmer switch? Do I need to turn off the circuit (which has many other lights on it) as a precaution?
posted by parudox on Mar 25, 2013 - 8 answers

Electric smoker shorting out (?)

The electric smoker that I was so excited about last week doesn't work! After I plug it in, it runs for about 5 minutes before tripping the GFCI outlet that I had it plugged into. I did have it on a 10 foot long extension cord (no electrical outlets on my back porch). I assume this means there is a short somewhere? [more inside]
posted by rossination on Mar 16, 2013 - 9 answers

Safe storage of clothing in under-stair cupboard with fuse box

I learned today that it's dangerous to store combustibles such as clothing near the fuse box or electrical intake. I keep my off-season wardrobe under the stairs, and the electrical intake/fuse box is also under the stairs. How far away do I need to keep this stuff? What is a safe distance? Is it feasible to use compact-o-stuff vacuum bags to reduce the crowding in the understair cupboard? [more inside]
posted by tel3path on Feb 27, 2013 - 13 answers

How can I get a SAD therapy light that is visually appealing?

Most SAD therapy lights are somewhere between utilitarian and ugly in terms of design. I want one that is beautiful, such that you could actually design a room around it. I think I would probably need to have it custom made, but I don't even know what sort of person I would begin trying to talk to. Let's ignore the question of cost for the time being, where would I find a person with the requisite skills (lighting, electrical, design, etc...) to build this for me?
posted by mmmmbobo on Feb 12, 2013 - 4 answers

Need overview for a proposed audio/visual, security and computer layout

Looking for a good overview for a proposed audio/visual, security and computer layout in an urban residence. e.g. list of equipment, layout, controls, outlets, wiring, speakers. This is new, not retro-fit, the walls are open, all the wiring and controls can be neatly coordinated. Help me see this in plan; as a well-tuned clock; not a mish-mash.
posted by ebesan on Feb 5, 2013 - 5 answers

Diodes, transistors, resistors, oh my!

What are the best resources and references for a novice interested in modern electrical engineering? [more inside]
posted by clearly on Jan 26, 2013 - 13 answers

Intro to Electrical Engineering Course Online?

I'm looking for a purely online course for an introductory electrical engineering course from a legitimate certified institution for the purposes of transferring to my current institution.
posted by gzimmer on Jan 22, 2013 - 2 answers

I think there's a crossed wire...or my car is determined to die

How could changing a car's battery cause the panel lights to come on when turning the car OFF? Or is everything in my car falling to pieces coincidentally at the same time? [more inside]
posted by Eicats on Jan 4, 2013 - 13 answers

Inspiring Popular Electronics Books?

When I was learning to program I enjoyed reading popular computer science books like Godel Escher Bach in my downtime for motivation and inspiration. Can anyone suggest good popular electrical/electronics books that are similarly inspiring and are suitable to be followed along while on a train or before bed? [more inside]
posted by Joe Chip on Jan 2, 2013 - 5 answers

not even a spark

My 1991 Nissan 240sx won't start - it won't even try to turn over. This one is a real mystery; I think it must be the starting circuit, so I'm trying to go through the service manual carefully and check everything. However, I still can't find the issue. Does anyone have any ideas? Details inside on what I've tried so far. [more inside]
posted by koeselitz on Dec 21, 2012 - 26 answers

Looking for theatre plays with important light prop

I'm looking for major theatrical plays, set no later than 1950, that feature a lamp, flashlight, or other luminous prop as important to the story. If possible, please summarize the prop's usage including where in the story the prop is used. Thanks in advance!
posted by landonmoon on Nov 12, 2012 - 10 answers

Do I need to get an electrician to sort this out?

Home electrical wiring with voltage between neutral wires - is this normal? [more inside]
posted by exogenous on Nov 12, 2012 - 6 answers

How to silence a fire alarm with no power due to sandy?

How to silence a fire alarm with no power due to sandy? [more inside]
posted by ridogi on Nov 4, 2012 - 18 answers

My brain is resistant to learning circuit analysis. Get it? Resistant? Like a resistor? Ahhh hahaha! Help.

I'm struggling in Electric Circuits 1 - particularly with analyzing series-parallel circuits, thevenizing and superposition. Before I look for a tutor, can anyone suggest some resources to learn it myself? [more inside]
posted by SampleSize on Oct 31, 2012 - 5 answers

How do I calculate the energy usage of radiant heating?

How do I work out the energy usage of built in radiant heating? [more inside]
posted by madajb on Oct 23, 2012 - 11 answers

Safety precautions for removing a stuck ground pin?

Safety precautions for removing a stuck ground pin? [more inside]
posted by equalpants on Oct 22, 2012 - 8 answers

Is an increased electrical service worth the extra cost?

Is upgrading an electrical service worth the extra expense? [more inside]
posted by smcniven on Sep 15, 2012 - 6 answers

Please help me verify the electrical work of my apartment maintenance high-schooler.

Please help me verify the electrical work of my apartment maintenance high-schooler. I don't trust the work he has done. [more inside]
posted by Dunwitty on Aug 21, 2012 - 15 answers

Prevent Electrical Tape Designs from Peeling Back?

Have you ever heard of people using duct tape and electrical tape to create art? I've been doing it since middle school, but lately, my designs are suffering from the tape refusing to hold its place, and it eventually will wrinkle, shift, and completely come undone. Need help thinking of a solution to prevent it from happening. [more inside]
posted by NotSoSiniSter on Aug 16, 2012 - 11 answers

Sourcing giant 40's electrical throw switch..

Where can I get a giant electrical throw switch? I've been tasked with finding & buying a gigantic ( ideally 1-2 foot long ) lever. It will go up on the wall of our web development office and it will be labeled "Interwebs: on/off". Where can I find some kind of switch that is worthy of turning the internet on or off? That's the immediate problem, but let me give you the background - I'd love other ideas too: [more inside]
posted by doub1ejack on Aug 5, 2012 - 13 answers

Wire a GFI switch receptacle combo

WiringFilter: How do I safely wire up this switch/receptacle GFI combo? [more inside]
posted by denriguez on Jul 30, 2012 - 4 answers

electrical issue in a 2000 GMC jimmy -- is it a blown fuse?

having an issue with a 2000 GMC jimmy -- seemingly electrical or fuse-related. [more inside]
posted by austere on Jul 23, 2012 - 3 answers

Can I convert these light fixtures from 220-240v to 110-120v?

Can I convert these light fixtures from 220-240v to 110-120v? [more inside]
posted by arcticseal on Jul 1, 2012 - 10 answers

Rented carpet cleaner seems to have killed a bunch of outlets/lights in my house. Any ideas?

Rented carpet cleaner seems to have killed a bunch of outlets/lights in my house. Any ideas? [more inside]
posted by wongcorgi on Jun 26, 2012 - 6 answers

Does anyone recognize this electrical connector?

Does anyone recognize this electrical connector? [more inside]
posted by nathan_teske on Jun 25, 2012 - 15 answers

Oven broke, why?

Why are both my ovens all of a sudden tripping their breakers? [more inside]
posted by Stonestock Relentless on Jun 9, 2012 - 4 answers

What is this cord called?

During a move I lost the power cord to my zojirushi rice cooker. It looks like this. What is it called? I'm looking to get a replacement. [more inside]
posted by maykasahara on Jun 5, 2012 - 12 answers

Why does the dryer fuse keep blowing?

Why do my fuses keep blowing? [more inside]
posted by justkevin on May 19, 2012 - 8 answers

ISO electrical expertise

I just bought a house (yay!) and I need some schoolin' by educated mefites about the relative importance of various electrical upgrades my inspector recommended. If you're an electrician, a handyman with electrical expertise, or just a homeowner that's been through this, I'd love some thoughts on what is worth spending $$$ to upgrade now, versus not that important. [more inside]
posted by iminurmefi on May 18, 2012 - 26 answers

Page: 1 2 3 4 5