boy what some people would do to avoid paying!
had a young ouple who needed a circuit run to their kitchen for custom lighting and it wasn't a big or expensive job.
anyhow ran the wiring, installed the switches, and mounted the lights!
tested everything, and cleaned up
when i presented the bill...
Hi guys,
We have recently had some work done by contractors at our building.
Double socket in an office, fed in 2.5 FP200, on a 32a MCB.
First question is I wanted to look at the current carrying capacity for FP200 but wasn't 100% which table it is. Is it classed as mineral? Making it 4G1A...
PAT testing table lamps. There is no CE or Class II mark (in fact no markings of any type). Opened up the plug to check the fuse and found no E just L/N.
Ran an IR test anyway which they passed, as did the plugs/fittings etc.
They are not SELV as take a standard bulb and no transformer...
In the Workshop we have table saw which sometimes doesn't start just hums and you need to start the with a bit of wood, I have only just started with them and they asked if it could be fixed for me its a capacitor problem but i don't want to say order a new capacitor and it will it work in-case...
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...
Hello
I need a have a LED light with below specification :
Power:
3 x 3W
Color BIN:
White
Rated Voltage:
DC 8~26V
Luminous Flux:
500LM
Can you please help me to find a battery for these LED with constant use 8 hour?
I need a rechargeable lithium ion battery? how can i charge this...
Looking for panels 1320mm x 990mm. Wattage not important at this stage, it's on a job we are pricing for a new build. Size is specified, space looks limited from the plans. I think an architect looked at the space available and assumed panels come in any size you want!
I have found some 190w...
Hi Guys
I wonder if anyone can help me out on this.
I am currently working on an old longhouse with very low ceilings and oak panel walls.
The customer is requesting 3 pin 6 amp lighting sockets to switch table lamps etc. So far so good.
The problem is the switching method. The cable run...
what does this note mean? my design consultant is using this table for my sub mains. connected to standard 3 phase mccb and 3 phase dist boards. can these operate at + 90 c. ? example 63a 3 phase sub main, 10mm thermosetting swa. should he be using 70 c table ?
I've been looking over the table in GN3 for the resistance of copper conductors per meter and there is something causing a form of OCD to manifest in me 'ead.
It's obvious that if you double the length of a conductor it will double in resistance and if you halve it, it will halve in...
Hi peeps.
I have to produce a distribution board schedule for this 2 bed house, has got fire alarm system, burgular alarm system and the normal ring radial shower circuits etc
This isnt a real job its for a assignment, stuck on this question
Can any one help??
Thanks x
Was at a 3rd floor flat today on a TNC-S system fed from a communal intake using 16mm t&e. The job was to replace a light and wire in a fan to the bathroom. Carrying out the tests required to complete a MEIC i found the main switch at the fuse board was burnt out with some minor damage to the...
Hi all
I use the following but does anyone have anything else for a quick and simple pocket guide for domestic aging.
Wiring Ages
Description
Used up to
Age at 2012
Info source Part P
Rubber insulation
1960
52
page 39
PVC cables but no earth in lighting cables
1966
52...
Due to glass damage i need to replace a customers panel - usual crap with supplier "we don't stock that anymore" you know the drill.
original panel: Caymax (aka CSUN) silver 250w mono.
VOC 37.3
ISC 8.78
Vmpp 30.1
Impp 8.31
1640 x 990 x 50
Maybe an ET 250 would do it - its very close in the...
Commercial kitchen.
No RCD protection.
Where is the reg that says metal tables need bonding, the owner is being belligerent and wanting evidence that he needs to pay us to do the bonding.
Thank you in advance for you help.
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