I know the basics- Ohms law, Power, Joules, C.S.A and Length.
But I am not so clear on Lenz's law, Faradays law and some others which I can't even remember.
Sorry if I come across a bit thick, This is my first year of electrics.
Mr Curnow
Thread
city
city and guilds
electricians' talk
guilds
knowledge
level
level 2
someone
thick
Hi Guys,
Although I know the answer to what I am going to ask I just don't know how to explain it in a way that would be understood so can any of you bright sparks help my son out.
The question is:
Using Ohm's law, give the definition of the standard unit of power. ( showing any...
ICE
Thread
assignment
college
electricians' talk
help
question
thick
I isolated a lighting circuit, confirmed and locked off. Went to fixture, rechecked for any voltages using a combined clamp meter, looked good carried out removal.
Prior to this, customer upstairs working on laptop was warned I was working on the lighting circuit, but should not effect her...
Forgery
Thread
electricians' talk
laptop
neutral
rcd
system
thick
tt system
working
Hi,
Help please.
I have to first fix back boxes on to a wall which will be having 15mm battens and 57mm thick insulating boards . Should I use metal backboxes with a suitable wooden backing in order to bring the back box level with the front of the wall,
or will I be able to use plastic dry...
greeny
Thread
aus
available
boards
boxes
electricians' talk
extension
fit
how to
insulation
metal
thick
wall
has anybody tried to register with the trusted tradesmen link on this forum
i've tried a couple of times but it wont let me enter a location,tried postcode,area,country,shoe size etc
i'm either thick or untrustworthy!!??
just thick i think???
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