Clicking Sound In Pot Lights After They Are Turned Off.. What Could It Be?

Each time someone drives by my house using a cell phone it seems there is a one-time clicking noise coming out of several of my electrical outlets.  It may happen in all rooms at the same time but of course, the only ones I notice are in the room I am in currently.



Any ideas, and thanks!
      

I have a 1960s house with EMT throughout. 



I recently replaced 2 florecent fixtures in my basement with 4 LED lights in their own J-Boxes in the drop ceiling. I did the following:



1. Rerouted the the conduit from the light switch to the main j-box for the lights. (previously it was going directly into the fixture) 

2. Ran 4 foot whips to each jbox holding the LED (metalic 14# wires)

3. Cut the old spliced wire (that was just twisted and taped) and used a wire nut

4. Replaced the switch with a dimmer



The lights work great.  Noticebale improvement and the dimmer is excellent.



The issue is that the circuit for the kitchen is now tripping.  I told my wife its just a coincidence, but she is sure I caused it.  Its only happened 2x (1 day apart.  Nothing unusual running on the circuit, only the fridge and the gas stove which as not in use)



Can my "new" work possibly impact another circuit?   What should I check?  Any way to avoid re-doing my work?



Things I noticed / may or may not be relevant:

1. Some of the EMT is directly in contact with a copper water pipe

2. The switch / dimmer isn't grounded

3. The wires in the jbox were nasty and old.  There was corrosion on the jackets and the jbox.  Looks like some water leaked down fromt the laundy above at some point in the last 40 years.

4. At some point (months ago) when I was in the basement I touched some of the EMT and something that was plugged in I swear I feld a shock. (just listing everything I can think of).  I didn't think much of it at the time, but now my whole electrical system is suspect.

5.  The tripped circuit (fridge, MW, stove) didn't appear to be tripped.  The fridge wasn't on.  When I turned off and back on the circuit the aplliances came back to life.  Appliances less than 1 year old. 

6. The clock on the range was reset at one point but I didn't think I turned on or off the circuit.  The lights for the basement were switced off but still worked with the fridge circuit tripped.

7.  We had a huge electrical storm right before I did the work

8.  We have a "stablock" panel that the home inspector got all bent out of shape about.  Other than truning on and off breakers I have never touched it.

9.  Kitchen breaker and basement light breaker are adjacent in the box

10.  I believe kitchen and basement share the same EMT in places.

11.  I think I now have too many connectors in my j-box.  Will likely add an extension.

12.  I didn't use the red "bushing" on all my whips as I ran out of them, but I was careful with the metal sheath and really don't think any wires were cut. (besides if there was a short wouldn't my LED lights fail and that circut break?)



HELP.  I am happy to call a contractor to come in, but I don't have an electrician I trust yet and I'm scared bringing someone in before I isolate the problem a little.
      

Hey guys and gals,



got a very odd dilemma, in my dining room there is a chandelier lamp that is controlled through a dimmer switch(even though it is not a dimmer). There is also a closet with a light switch as well.



The odd circumstance i am having is when the closet light is on(via its own switch), and you turn on the dinning room light, the closet light goes out. Then if you turn the dining room light off,the closet light turns back on.



The closest light switch has zero effect on the dining room light, the dining room light seems to have control over the closet light and dining room light.



Any ideas on a fix. I was thing just replacing the dimmer(once again does not actually dim) with a single pole interrupter. I just dont want to burn my house down
      

We are just beginning to start with our kitchen remodel. Today, I mapped out all the circuits and this is what I found.



Circuit # 7 - 20 amp circuit to 1 back splash outlet then to 3 kitchen wall outlets, then to a closet outlet and closet ceiling light and then to a side  porch light!



Circuit # 8 - 20 amp to Dishwasher and Disposal



Circuit # 9 - 20 amp circuit to microwave and kitchen ceiling lights. 2 patio recessed lights and dining room ceiling light.



Circuit # 12 - 20 amp circuit to another back splash outlet then to 2 dining room wall outlets.



Circuit # 14 - 20 amp to Refrigerator only



Circuit # 18 - 15 amp to GFCI outlet in garage then that feeds 3 outlets for 3 bathroom outlets and 1 outside patio outlet.



I going to have to add 1 more back splash outlet due to increase in counter space. I'll put the microwave on a dedicated circuit. So I need 2 additional breakers but I only have 1 blank spot in the breaker panel. I guess I can add one of those slim tandem breakers.



So my question, is it ok to have additional wall outlets on the same circuit as a back splash outlet?  If it's ok I'll lighten up circuit # 7 by putting some of those wall outlets on the additional back splash outlet.

Oh, I have 2 20 amp circuits I did not get identified yet! I'll get to those tomorrow.



thanks!
      

Hello there,



I just installed a new fixture in my dining room. It has 5 MR16 halogen bulbs. When i turn on the light switch, the lights are gradually turning on to full brightness. The process takes a between 5 to 10 seconds.



I removed one of the bulb and noticed it took a bit less time and continued until I had only 3 bulbs and then the lights are turning on instantly.



So I think its obvious that the fixture is drawing too much power from the circuit. My question is, why? What tests can I dk to find the cause? Is it a faulty switch or faulty wiring?



Thank you!
      

Hi, I recently moved into a 1954 house with a  20amp electrical system, not the old fuse type, but there are no ground wires.



I removed an old light and replaced it with a light fan combo. As I removed the old light (after turning off the breaker) I noticed from the ceiling that there were 2 white wires tied together with a wire nut and 2 black wires, one attached to the white wire in the light and the other attached to the black one from the light. Feeling this was wrong and should be black to black, white to white, (even knowing full well the light was working fine before I disconnected it) I wired the fan the way I've always wired fan lights,  white to white, blue and black to black.  (again, knowing full well the light was working the other way). Turned breaker on then powered on switch. POP at the switch, breaker switched off. I reworked it back to the way it was before with whites tied off, black to white, black and blue to black, turned it back on and  viola, things worked fine. (I know, duh... Right???)

2 questions from this experience...

1. Why would the 2 whites be tied off with only black wires used?

And 2. It seems that one of the light switches in the same circuit as the blown one is now working soft. In other words, it used to make the normal click noise when turned on/off but now it just moves softly up and down without the click. Could I have damaged something when I mis-wired?
      

just wondering if someone can give me a quick answer.  I currently have 7 receptacles and 3 lights on one circuit.  the receptacles are in the living room and the lights are in the basement.  I have just installed 6 recessed lights in the living room. does anyone think that that is too much to add to the circuit.  not much gets plugged in in the living room    T.V.  couple of lamps dvd player, occasional vacuum cleaner.
      

I have an outdoor light fixture that I am trying to replace.  The house was built ten years ago.



When I removed the original lamp, I noticed one of the two leads was wired to the ground, and one was wired to the black wire, which is hot per my current sensor.  There are three wires in the box - black, ground (bare copper), and white or neutral, all from a single romex cable.  Unfortunately, I do not recall where the white was when I removed the original. 



I wired the new lamp per the instructions, something I have done many times before - black to black, white to white, and bare copper ground to ground.  Nothing.  The lamp and bulbs are brand new, and I have tried four separate bulbs.  I checked the black and neutral with my current sensor and with the switch on and the lamp installed this way, both show as hot. With the lamp not installed, the switch on, and the wires disconnected only the black shows as hot.  The switch is single pole, and appears to be wired correctly with a black to each screw on one side and a copper ground on the other.



Assuming the new fixture was bad, I reinstalled the old fixture correctly -  black to black, white to white, and bare copper ground to ground.  Still nothing. No light, and I confirmed the bulb is good by putting it in another lamp.   The only way to get it to light is to connect the neutral in the lamp to the bare copper ground.



I capped the wires, turned the circuit back on, and identified all the outlets, switches and fixtures on the same circuit.  I opened every one of them up (four lights and eight outlets) and found three (one switch and two fixtures in another room) where multiple commons connect.  All were properly connected.  My outlet tester shows all outlets as "correct".  I found no instances of grounds connected to commons or vice-versa.



Any ideas?  Is it proper to wire this thing the way I found it?



Thanks for any and all advice!
      

I'm trying to fix a problem with a track light installment over the a bar I've just put in. I've done it before. never had issues. but this particular problem is driving me nuts. It just defies logic.  The electrician who actually installed the associated dimmer switches with this dining room area was called as it seems it may be a flaw with his wiring, but he's blown us off and I have to try and solve this myself.



This is how it's all set up. I've been rehabbing our home from top to bottom, and converted our old kitchen into a dining area. Within this dining area are four sets of lights, all controlled from one box containing four dimmer switches. I set up all the new wiring and installation of the lights in the ceiling, and we paid an electrician to come in, check everything out, set up the multiple switches, and connect it all to the board. It's all new copper wiring from beginning to end, as I didn't want to connect or splice in to the old aluminum wiring that was in place. All the new wiring and lights are on a dedicated 15 amp breaker. Three of the sets of lights were set up to be available from the day the electrician came around. The fourth, for the track light over the bar, was left hanging from the ceiling capped off and with the switch off, as I still had work to do installing an overhead wine rack, under which the track was going to be set.



Two days ago I finally got around to putting the track up, but after setting it in place and connecting the power up the lights wouldn't work. I took the lights out to our kitchen, where I installed another track light system some time ago, plugged one of the lights in, and it worked just fine. I then went back to the bar area and used a spare track, then a spare connector, to see if I could isolate the fault, yet neither of the items provided a solution. Now here's the weird bit - every time I tried checking the system out, I'd get 120 volts showing from the wiring and from the track when I'd test with the multimeter. But the second I'd put a light into the track, the multimeter would drop to zero on the voltage reading on either the wiring or the track. Take the light fixture back out, and the voltage would pop back up. Inserting the light was thus completing some kind of odd loop. It wasn't just one light - I double checked by grabbing working lights from the kitchen track and inserting them into the other track - the same problem would pop up. Finally, having come to the conclusion that there was nothing wrong with the track at all, I took the whole assembly over to a nearby wall outlet, used some spare electric cable to connect up to the appropriate slots - presto, the light came on! I even double checked all this by grabbing another light fixture destined for our bathroom, and tried connecting it to the wiring over the bar. Nothing. Yet as with the track light, the minute I took it over to the wall outlet and connected it, the light worked.



So everything logically points to the fact it has to be something to do with this individual circuit, right, because a) the light fixtures work when plugged into another circuit and b) the other three dimmers and lights hooked up in the same box work fine and draw power from the same wire cable/breaker combination. The only things left that I can think of is that the electrician has either wired the dimmer switch up incorrectly or that there's some kind of flaw inside the switch itself. Does this make sense?



A friend also told me to double-check to make sure that the black wire feeding power to the light was indeed the hot wire, and it is.  If I touch it with the black test lead from the multimeter and put the red one to the neutral I show 120 volts. If I keep the black test lead on the black wire and put the red test lead to the ground - I also show 120 volts.



A final point. I know I'm not overloading the circuit - not even close. With all four dimmers maxed and every light on - including the test light on the track - I'd only be drawing 8 amps on a 15 amp breaker, besides which I'm only using one set of lights while I'm working on this problem anyway. This is a dedicated circuit, so there's no additional power being drawn away by something else.



So how am I getting 120 volts from this wiring, according to my multimeter, yet it won't light up ANYTHING and keeps giving off the indication that some kind of loop or short is being created every time I actually plug a light into the track? It's got me totally stumped.



Anyone have any ideas?
      

I have a circuit that is for 2 of the bedrooms upstairs then also runs downstairs to what used to be a garage but I am now looking to refinish as a finished area.  the circuit goes to 3 light fixtures from a switch in the unfinished room and I want to cut it off and run a new circuit for recessed lights in that area.  I dont know where the original wire comes from upstairs, does it matter if I just wire nut it in the unfinished room and leave it as a junction box?