I was doing a ecir at the weekend and came across 8 circuits in a 3 phase db that are all 4c swa 10mm no seperate earth but in a metal board and a metal enclosure at the other end then jointed off in Pvc flexible conduit with an earth 2 of the cores are l&n and the other 2 are l&n Both on...
I am a plumber who has just come across this (sockets/spurs under bath) is this permitted?
There are 2 fused spurs and a digital shower unit under the bath. I am concerned as the bath seals have gone causing water to drip onto the fused spurs.
Has the electrics been fitted to regulation? If not...
Hi,
Just joined as I had to since it won't let me be a lurker anymore (I understand why). I am not an electrician, I work in a wholesalers (won't name them) and frequent the site because I always find useful information here and find it helpful to improve my own knowledge to help advise...
Currently working as an improver and been given a lot of responsibility. Doing jobs on my own. Dealing with customers daily. Also doing big led instal jobs on my own with an apprentice. Is this common?
Hi Guys,
Hope this is in the correct section. I just recently discovered that I am technically not allowed to install an extractor fan despite being outside of the special zones and would need an electrician to fit so they test and issue certificates. Now I have found clear information on what...
Hey all
So apparently we're not allowed to lurk on here anymore, some bloke (I think) called Dan keeps bugging me to introduce myself. I mean it's not like I'm hiding in a bush waiting to jump out on someone wearing a clown outfit (whatever the hell that crap is all about) but to keep him happy...
Hi all
new here and need some friendly advice please ....
im a fully qualified gas engineer and plumber .... About two years ago I went to able skills in dartfodd and
Done a introductory short course in domestic electrics a level 2 certificate in fundamental inspection testing and...
Hi there,
I have a ring circuit where the Zs reading taken is higher than maximum allowed values.
the circuit is protected by a 32a RCBO type C device, Zs = 1.43.
I have currently have tightened terminations which has brought it to its current value.
as i have been out of the game for a while...
Hi Folks
First posting. My background is in joinery with any little knowledge on electricity picked up as I went along which isn't enough to answer my query.
The lad lives in a flat in a large block about 150 years old. In the flat is a room about 6 feet x 5 feet containing a wc and wash...
Hello everyone! Just a quick question, i am decorating my 2 bed flat, i just wanted to ask, how many bt sockets normally installed in 2 bedroom flat? Is there a limit for that? Or i can have as many as i want?
Having just redecorated, I would like to put a table lamp in the hallway, but there are no plug sockets.
Where I want the socket is adjacent to a socket on the lounge wall, so it would be easy to add a spur from this socket, with some 2.5 T&E and drill through the plasterboard.
The socket I...
Good morning,
Ok so this is something that has been bothering me for some time now and seems to be somewhat of a 'grey' area, I am hoping the community can clear this up for me.
My background -
I went to college in 2010-2012 and complete my level 2 and 3 - 2330.
2012 was the last year of the...
I read carefully BS7671, 17th ed., 521.9 and guidance note 1, Table F3 and F5, and no where does it say that flexible cords, such as HO7RN-F can not be used for fixed installations. I hear that was not allowed in the 15th edition but long since allowed. Am I missing something?
Hi i am installing 6 2x70w light fittings in a factory, as its a long run I have wired six kliks outlets in 2.5mm singles, I am now deciding if the 3 core 1.5mm flex I have is suitable for the klik plug ends that will supply each light. I am putting on a 10amp breaker so that should be...
Solar PV Installation.
For reasons I can't go in to, the original installers aren't allowed back on site. The MCS Cerificate has not been issued.
Is there any provision for an MCS certificate to be issued by a third party, effectively taking over the job?
The MCS themselves are fully aware of...
Hi guys. I've recently moved from NAPIT to NICEIC I've just issued a cert. Now the circuit details are as follows.
Lighting, 6amp RCBO
Ze - 0.18
R1&R2 - 0.64
ZS - 0.82
Now by my understanding the max allowed ZS is 6.14 for the type of RCBO so I'm well within the allowed but on the generated...
Hi all,
Just wondering if anybody knew why the max number of sockets you can have on a radial circuit covered by a 20amp breaker, and fed by 2.5 T&E in order to comply with regs?
Cheers
This is what my assessor has told me!
He states that the BS3036 does not meet the 0.4s disconnection times and cannot be used for any new work.
I do not have a BRB so cannot see the disconnection times for a 3036.
Surely he is wrong? He is suggesting that we have to change the 3036 if we want...
Hi,
This is probably the wrong forum but it seems busy, and someone might know the answer. I registered yesterday, and have set up an account successfully. If I login, the forum DIY Electrical Advice is shown with a padlock, and if I go into the forum there is no posting option available ? Most...
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