I currently have this,
Primary inductance on an AC transformer will determine the magnetizing current on the unit. Usually inductance is relatively high so the magnetizing current can be as equally low. This inductance can be seen as part of the magnetizing current; however, it will not be seen...
Hi guys just looking for a bit of clarification.
Im about to start a job in a kitchen thats being renovated and theres a couple of electrical alterations. A new cooker + hob replaced like for like, and an old switched spur on a radial circuit that controlled a heater is being made into a single...
Hey guys I was asked if I could pop a couple of wall lights off and wago em up! Well.. for some reason no other lights work since doing this.. any ideas?
Attached some photos. Different angles of three different points.
Cheers guys!
Hey,
Just got a new dishwasher and I went to plug it into it’s outlet and it’s doesn’t turn on. So I tested the outlet with the garbage disposal and it worked just fine. Tested a few other times and they all worked. I tried the dishwasher on different outlets and it worked on all of them.
How...
So i know the arc detection is made by a MCU.
The overload and overcurrent by a magnetic coil and bimetal.
But what about Overvoltage ? I only know it works for >270V.
Something is amiss at the Science Museum London, lots of the building have a varity of hired in battery LED lighting and the rest is closed due to urgent maintance... Sounds like they are needing a electrician or two and I suspect they are on a central battery installation.
Have a 3 way light switch (three separate lights) one light works (middle switch) 2 don’t. Think that the 2 that don’t work shorted out when a multi socket plug was inserted in adjacent room. That plug still works. Anyone got any ideas?
Im a domestic installer for around 4 years now.
Have a few contacts from schools that have small electrical jobs that need to be done
Such as Replacing emgency light fittings installing new circuits. Emegency light testing, replacing ballasts. Changing broken light fittings.
Am i legally...
There are 2 sets of lights surrounding my house outside. One set is a single light next to the door, a standard outdoor lamp. The second is a series of spot lights under the roof to the house. There was previously a single light switch in the living room which controlled both sets of lights...
Hi,
I was having an disagreement with a work mate, a client has been told that their bonding (gas) is in the wrong place, (it is).
This is the only job we have to do there and obviously after moving it and carrying out the required continuity tests, would you issue a minor works certificate...
Hi all
Our insurers have offered us a discount on our fleet policy if we have dash cams installed in our 3 vans. They haven’t recommended any brand and I am free to choose any brand of dash camI was going to buy 3 cameras for our 3 vans but before I do I want to know how to wire them. I asked...
Folks what certification would generally be issued to the client ,after completing remedial works originating from an EICR
I am assuming the client would love to have the original EICR fully completed with the words Satisfactory on the front page
But this is not always practible depending on the...
If you’re on a job which involves things like just replacing light fittings and odds and sods on different circuits for the same client, is there a MWC that can cater for more than one set of circuit tests rather than doing separate certs for each circuit?
Browsing through t'internet on the crapper like I do, I thought I'd look as dses.uk and noticed he had a section on condemning/isolating unsafe works and how we have no legal power to do so (unlike GasSafe et all who apparently do (Gas Act?).
Got me thinking surely we do have a legal obligation...
Hi,
In 2005 would building control / works certificate have been required for a new / extending kitchen wiring, new ceiling lights and oven installation?
In 2007 would building control / works certificate have been required for new ceiling lights, sockets, replacement of electric shower and...
I mainly do commercial work but would like to check on what is notifiable
1) DB change domestic
2) Alterations domestic bathroom
3) new circuit
4) are alternations to an existing circuit in a domestic notifiable?
Good evening,
A burning question has arisen in my mind regarding minor works certificates.
This is, if you do some work for a customer which involves say adding some additional lights to an existing lighting circuit, as well as an outdoor light spurred and fused off of a ring main. Would you...
Changed 4 way hook up box with individual 16A RCBOs in box,
Part 1 is description of works all good
Part 2 is earthing and bonding yes
Part 3 Circuit details so this is what feeds the box? And the fuse/mcb
Part 4 is test results for circuit altered or extended so these are my results for feed...
Come across in an eicr today...amongst other destroy it yourself jobs...
And when i ripped it out....
" Its safe cause it works mate i know what im doing".....
Ok...
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