London government has anounced new project for 2014, to make Big Ben digital,
A government spokesman stated that London needs to keep up with the likes of the Technology of the Westend and other major cities in Europe. The face of Big Ben is just too old fashioned, he continued, and this is now...
This will be interesting.
Property 4 bed domestic within the M25.
Your task to day is to give the forum a price for the following recent requested works.
All earthing and bonding Complies
To supply and fit with high end spec.
1] Replace old rewire CU with new 12 way split RCD DB spec MK...
mamba
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garage
install
present
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school
Right guys im after some guidance on creating smoke from a volcano for my girlfriends younger sisters school project. I have suggested a smoke pellet but it may be too smokey, i then suggest bicarb and vinegar but this may be too messy. I was asked for a cheap electrical solution but i could not...
Hi guys,
We've got an opportunity to quote on our first 50kW job, we've got a couple of 10kW ground mounts under our belts so not completely green but have a few questions at this stage. The options are ground mount or on an existing barn which would be an E/W split.
Wondering who you use as a...
New build housing project in the middle of a very hot summer (anyone remember both those things?) so everything is bone dry. One of your colleagues did the first and second fix so you have the job of testing IR is down just under 2 meg.
Discuss.
Hi Guys,
Im after a bit of advice on a project that i am currently working on.
Basically i have a motor powered by a 12v battery which turns a shaft through a gearbox.
What i want to do is use an alternator, generator or something similar which is also attached to the shaft via a gearbox to...
Hi all, Just getting round to doing my project a year old but work has been demanding, anyway now is the time. Could anyone give me a pointer of a good starting point please with regarding any project of this nature. I dont mind how much work is involved i just want to do a great project.
Hi,
I'm estimating a decent sized project and it would be great to hear what a few others think. I'll give you an idea of the project. It's servicing about 10,000 or so emergency lights in 15 buildings on one site. Servicing includes, louvre cleaning, lamp, battery, and as required inverter...
Hi all, anybody going down a similar road to this, I am setting up a solar project for my house in Spain, the gear I allready have in place are,
4 x 30v 250w panels
4 x180a/h batteries = 48v batt bank
2 x 180a/h batteries =24v batt bank
The batteries at the moment are charged via generator,
I...
DAVE HEARSON
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batteries
charge
electricians' talk
generator
grid
off
off grid
project
solar
units
Hi guys, been thinking of solar for a while but house is up for sale (has been for over a year !) so held off but have had another thought as i have a place in spain which (looking at the bills) could do with it as well so here's my plan. Please feel free to tell me if its not doable.
1. Buy a...
Hi my name is Chris and i have been a sparky for the last 30 years,
I have decided to join and post on here to ask for the communities assistance.
About 2 years ago a small group of us decided to take on a project to save Drakelow Tunnels, see Drakelow Tunnels Official Website. This is a...
hello,
I'm new here and I have to make a project for college, if you know, please help with various data about installation, the requires for a KNX installation for my one suite with 2rooms.
septimiu_rzv
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electric
electrical
electrical installation
electricians' talk
installation
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Hi, i'm an apprentice for Honeywell and i'm looking for advice for light and heating installation for a garden.
I will be using 10x 3kw heaters, 30-40x 240v. 40watt bulbs, and 10x 24v sockets (for christmas lights).
The advice needed is what cable would I need which will carry the load i.e...
Hi
Been asked to quote for a hair salon, brand new fit in an empty building, was just wondering as the customer intends on dry lining all walls and ceilings i was going to run basket above ceiling with T&E cabling as only 11Mx 9M, i was gong to drop cables with pvc conduit, into drylining...
Hello I require some help.
I have a solar system I have built myself, I have 4 *80w panels wired in parallel which connects to a 30A MPPT charge controller 12v/24V auto senses, which connects to 1 bank of 10 * Lucas 110AH Battery’s.
The Charge controller is also connected to pure sine wave...
UKGadgetMan
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electricians' talk
help
inverter
mains
power
project
switch
switching
Hello All
I am after some advice from you knowledgeable folk.
My parents are in the process of renovating a property to sell on. The property had a jumble of meters and fuse boxes (economy 7 & wired fuses etc.)
They had a local electrician remove the fuseboxes and add a new Consumer Unit...
phils01
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aus
cert
electricians' talk
part
part p
project
questions
this is what i have down at the moment.......is there anything that you guys would add?
An earth fault is the most common fault in electrical circuits. An earth fault may consist of a circuit breaker tripping, a fuse blowing, or an RCD (neutral to earth) instantly or it may not re-engage.
The...
p11jor
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aus
conductors
earth
electricians' talk
fault
fault finding
finding
help
project
switch
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