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Please checkout the new poll we will be pushing hard, and want some good stories to come out of this
result are public - you can change your vote over time, which might genuinely be the case from time to time.
Questions and electrical advice in the Electrical Wiring, Theories and Regulations - Discussions on all electrical regulations in the UK. Including Part P, BS 7671, DPC BS7671:2008, BS 7671:2001 & 2004 Amendment No.2, IEE wiring regulations, 16th Edition and 17th Edition and 18th Edition.
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Some of the building I have been testing have both SWA supply earth and an earth electrode. What would you call this arrangement?
Why on a caravan site or some other outbuilding does the earth have to be an earth electrode and not the earthing on the supplying TN-C-S ???
Hi guys. A client wants me to fit a fan in her bathroom.
She wants it to be operated with bathroom light. So far so good. It is a low voltage...
It is great previllage to online at the same time as the Master.
Hi Shakey, we know there is so much importance given to earthing in this...
Hi,
To calculate the voltage drop of a cable from Appendix 4 of the IEE Regulations we use the following formula:
actual voltage drop = factor...
I am trying to save myself a bit of money here. Does any body know if I can hang on to my Brown book (16th Edition) and just get hold of a copy of...
Hi all,
Quick question with regards to adding new sockets to a circuit under the new regs,
Am i right in thinking that if you go to a house...
hi folks
ive bought a semi detached house, and i need to install a couple of sockets. the house is timber framed, and on the shared wall i cut a...
I have a copy of pages 136 & 137 of the 13th edition regs (defo from 1966, so I think it's 13th or 14th ed). These pages have the tabulated...
Your help please
A friend is selling his house and has had a survey done by the buyer on the wiring, in the report its states that his old fuse...
Can someone confirm longest legth for a ring main using 4mm singles P,N & E that can be run without exceeding max voltage drop or Ze ?
I have a...
Let me rattle your brains and if you can you give us a brief desciption on how they actually work with the windings n that? why we use them...
Electrical Installation Revision Page
On the 2330 level 2 & 3 have a look at this site plenty of practice topics
Hello all,
A bit or a lot of advice would not go a miss on this little nugget.
I have recently become self employed as an electrician. The...
Hello, with regard to underfloor heating mats, the new regs 753.411.3.2 state, "in the case of heating units delivered without exposed conductive...
Was wiring a kitchen yesterday and the guy is having an electric range cooker installed and I needed to get a feed to it. The councils ask us to...
heres something which is interesting and what we can talk about, read it on a website today.
"Singapore smartphone company, MWg, has reportedly...
my mate has just built a large extention on his house, and i was wondering does his new sockets and switches in the extention have to comply with...
Hi gents, so someone has finally asked it - well i have to fit rcd's/RCBO's to existing circuits when the 17th kicks in???
Well here is my view...
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