Hi guys,
Just want some advice on codings for an EICR im doing at a factory.
1-they have wired a radial circuit feeding several sockets in singles using blue singles as a live conductor and black as a neutral.
2-they have 3x ring main mains on 32amp RCBOs type C and all zs values are higher...
Afternoon all..
I have just completed an EICR and came across the following :
1. Is the black tarry substance Pitch?
The homeowner is unsure how long it has been there, however it is not completely solid and is slightly sticky to touch indicating that it is still getting too hot at times and...
Hi folks,
Just had a rewire done but subsequently had to replace two ceilings which meant an electrician removing my heat alarm from the ceiling.
I'm looking to reconnect it now and don't want to waste a day waiting for the electrician to come back out but unsure of the wiring terminations and...
allytech
Thread
advice
alarm
alarms
black
brown
electrician
heat
wiring
Hi chaps,
Spent today repairing a load of 63A and 125A three phase flexes.
When taking the damaged plugs off I was somewhat surprised to find that two of the cores were the same colour...
Can anyone explain why I've got two black cores and one brown? I was expecting to find black, brown and...
Hi
how should I start :) I've started replaceing switches in my new (old) house and done them all apart from one ;)
in my living room there is a triple dimmer switch for 3 separate sets of lights in that room.
There is one live wire (tested) and 3 other red wires (im guesing to all 3 sets of...
Maciej Bedlin
Thread
black
cable
dimmer
dimmer switch
dimmers
question
red
switch
wiring
Help with electrical connections please , colours as follows brown,black, blue, white.the hob is pre wired.costumer has no installation manual because of house move and they bought the hob with them.
underpar12
Thread
black
bosch
brown
download
hob
induction
induction hob
model
white
Afternoon.
I have potential customer questioning whether all black panels will perform as well as panels with a white backing on the basis that they will become hotter more quickly affecting energy generation on warm sunny days.
I can understand the logic but have never seen hard evidence to...
Hi
First post, so please be gentle. Am about to take the plunge and have a 4 kW PV system installed on a south south east facing roof.
Am seeking advice on which of the 2 following sets of panels would give us the best return:
16 x SolarWorld Mono Black (250w) panels
or
12 x Sunpower E20...
lazyIH
Thread
advice
black
close
panel
panels
please
price
system
Hi All
This question should probably be in the DIY section but it appears to be locked and won't allow me to post a new message on there so....
I am trying to get a PIR sensor working in a house I moved into but I cannot find any advice online.
This sensor was set up by the previous owner in...
Zs of 103.00 at the sockets in a third floor flat;
(that's been lived in since it's conversion in about 1960 ish) ill go hunting for the source see if i can see the problem...................found the cellar...........ah yes..... AND a recent addition for outside power! the grey / green cable...
lister
Thread
black
brown
fault
fault finding
finding
outside
power
For Sale we have 16x Black metal Halide adjustable Downlights
They Take 35 - 70 watt G8.5 metal halide lamps
I'm selling the light fittings only but if the control gear and lamps are needed
i can provide 1 or both at extra cost.
The lights can be sen here on ebay iGUZZINI 35 - 70 Watt...
DanielSon
Thread
black
downlights
for sale
lighting
lights
metal
sale
Have you found a panel blacker than the penlight delta black?
How black are the sun power signature blacks? does anyone have a photo of them? or even a data sheet? I can't seem to find the data sheet for them anywhere just for the normal 327W panel.
Are there any other completely black panels?
I have a confusing wiring. It's a 70s council house.
Hall way has two switches one single , one double.
The double and single switch the hallway light, however in both switches there are three wires red yellow blue. This two way switching works fine.
The double switch in hallway also...
midgetman
Thread
black
landing
light
light switch
switch
switches
upstairs
wiring
yellow
Hi folks Iknow this topic has been beaten to death on this forum but after reading some of the posts and speaking to some of my co workers I am still a littleconfused, I am aware there is several ways of calculating voltage drop but amstill unsure of when to use the correction factor of 1.2 and...
johnohagan
Thread
arial
black
center
help!
please
voltage drop
volts
Hi guys fitted a commercial dishwasher today extended c/w supply made drainage alterations etc.Being a helpful stupid bloke connected up cables.Didnt know neutral changed from black to blue so have connected up incorrectly none of the breakers tripped am I in the brown stuff or not im a plumber...
brum
Thread
better
black
dishwasher
neutral
phase
plumbing
washer
Hello,
I have a pond filter, that has a short (3-4m) run of flex to a junction box, and I want to protect it, but can't decide on the best conduit. The flex will be discreet but not buried, and will run with the hoses from the filter across a flowerbed. (It's at risk of boots & hand trowels...
I have a load of PC fans, some 2 wire(red & black), some 3 wire(red & black & white/blue/yellow). I am testing these out by connecting an LED to the red and black wires then spinning the fan. All the 2 wire fans are lighting the LED but all the 3 wire fans are not. On the 3 wire fans I am not...
hi very informative site so I'm sure someone will be able to help, I am fitting a ceiling fan with light fitting in bedroom .On removing ceiling rose I find that last tenant has removed the sleeve from the black hot wire ,as there are 3 blacks 1 being neutral as I tested this with electrical...
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