Hi chaps, wondered if anyone had some printable reference method tables I could use for my testing file, easier than attempting to photocopy from the bgb! Cheers Ben
Hey guys i was looking at, the onsite guide and the tables with in it and I am finding them a little confusing to read/interperet. Can someone clarify this for me? Specifically table 7.1(i) the installation methods i can't seem to find them in the bs 7671 regs book, or they dont match up in both...
Ronald
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guide
installation
methods
onsite
other
table
tables
Reference methods as clear as mud. What would you guys out there put as the following. This is proving a difficult job as a whole with clients who only want min work undertaken on account of cost, and I have been in discussion with field engineer of my body who has a open mind on it. It is a...
What are you preferred methods for chasing walls for new wiring and recessing back boxes in;
a) Solid brick walls in a customers existing home (need to keep fairly tidy),
b) Solid brick walls on refurbishment jobs with no residents (can create 'unlimited' dust),
c) Block walls for either of the...
when confirming auto disconnect of the supply it is necessary to determine the external earth fault loop impendance of the system. What three methods can this be achieved?
So the external earth what loop impendance is the supply companies end is that right?
Where more than one type of method is used do you record each one used? i.e A/B/C
Or do you record the most common one?
Also cables buried within a block wall, i.e chased in & capped or equivalent which do you use?
Is is acceptable to run YY cable through box sections (square or rectangular tubing) that form the structure of a machine tool? This is for power and control, all 48VDC or less.
Would it be good practice to route the cables through flexible non metallic conduit where it penetrates or passes...
Hi
I am having trouble determining between reference methods. Which reference method is it for flat twin & earth cables in joists under floor boards and in the ceiling in a domestic property?
which reference method for-
example- upstairs sockets that are 95% run between joists for the first floor. ?
where there are more than one reference method ie. one section run in an insulated wall and alsoanother section in plaster on a masonary wall.
kindest regards
Clarkson Evans are currently hiring in the area and was thinking about applying. I am in my third year at college studying my C&G 2330.
Has anyone worked for them and can shine some light on the pay and working ways of them? It seems like a good paying job working on new build only but it does...
adam1984
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aus
build
electrical work
electricians vans
methods
their
van
vehicle
working
Hi, me and my colleagues are veterans of the game now, with over 12 months of solar experience doing over 400 installs split between thermal and pv, majority pv. Would like to know what methods other installers use, from pulling in the ac run to tightening up the last panel? We'd like to think...
Hi chaps
Just a quickie....what is the general reference method for domestic wiring these days....say down stairs ring main..ran under floor boards and chased in2 wall?. and also upstairs lighting where it has been chased in2 wall and laid on the insulation in the loft?. Cheers Steve.
On a standard hall & landing 2 way circuit (i.e both switched from either location), does everyone prefer using the 3 core method, with each light being fed by the appropriate circuit (i.e upstairs / downstairs) - are any other methods in current use?
jase31
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3 core
electrical
light
light switch
method
methods
switch
switches
two way
wiring
Following on from the thread on Two way and intermediate switching (and related conversations) I was wondering where the "recognition" of just one of the methods comes from how far it had spread.
I've assumed preference stems from osg 7.4.4 as followed by Figure 7.3.
No reference is...
Greg:
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black
coding
figure
method
methods
recognised
switch
table
two way
wiring
Completing my EIC's for assessment tomorrow with the NICEIC ... I'm used to using Elecsa certs and haven't come across 'Reference Method' before.
Changed CU, tested all circuits. Most of the cables are run either through the plasterboard walls (not in conduit, no thermal insulation), or...
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