I replaced the Thermal cut out on the shower and all's good then 3 days later I receive a call that its only pushing out cold water again, any thoughts what's causing the operation of the cut out, the water pressure is good
Hello everyone..
I'd like to know -
what cable section should be with a three-phase asynchronous electric motor power of 132 kW, at a voltage of 690V, and with a cable line length of 800 meters. I know that there is a calculator, but I would like to find a formula for calculating the cable section.
Hi All,
I have a client who is developing a plot of land for a single house. Currently, their 100 amp service cut-out is in a cubicle fed by overhead cable, however, this is in the way of the build. Rather than having the cubicle moved before the build and then again once the build is...
Hey there! I am fitting four lights in my kitchen and have come across two issues (pictures attached - this is really the best quality I could do, sorry).
1: the light fitting takes one live (brown) and one neutral (blue) wire in a white junction that goes inside the fitting.
In two of the...
Hi Guys
After bit of advice please....
Called back to kitchen job today, Hamilton light switch we fitted has burnt out?!
Normally decent gear so just trying to make sure nothing we have done (as Client not so friendly on this one.)
Switch in question is powering all the feature lighting which...
Hi all, I'm getting a 32a induction hob and a 13a oven installed as part of a kitchen refurb.
The existing cooker circuit is 6mm protected by a 32a mcb.
After a long trawl through various forums I think the prevailing view is that this is fine to use this for both appliances, because of...
Hello, Looking for advice on how much to bill out of apprentice electrician on jobs. Do you have a % to add on to their rate to allow for expensies, PAYE, NI, Holiday pay etc?
Evening,
I’m wondering if someone could give me a little guidance. Whilst removing some old carpets I pulled out what I now believe is the BT master socket. I didn’t realise it was the master as it’s in the spare bedroom upstairs. Anyway before realising I decided to disconnect it from what I...
Hi all, just joined the forum, have a weird problem, wondering if I could get some ideas.
We built our house about 6 years ago. The downstairs was professionally wired, I wired the upstairs, when I finished that part of the house. All our ceiling lights are LED's.
A while back, one of the...
Conversation developed with a middle aged lady who has recently lost her husband.
Note to self, stop walking dog around the graveyard
Anyway this lady who I find extremely polite and respectful, said to me her electrics started tripping out early Saturday morning @5:00am
To cut a long story...
Hi, I'm a first year apprentice... just trying to get an edge on theory.
Calculating breaker size:
W ÷ V = A
So say appliance needs 4000 watts
4000w ÷ 230v = 17.39amps
Then, from research I seen a rule that the breaker shouldn't be running above 80% of it specific ampacity, so you multiply...
Even if the cooker and the plug is turned off it still trips after about an hour. It doesn't immediately trip out but it usually always turns back off after an hour or two, it doesn't immediately trip out. Do you think I need a new plug? Can a device plugged into another circuit trip a different...
Many years ago I fitted some RCD socket outlets to my parents home for the two likely to be used outside, the front hall and the kitchen one next to the window. Being the paranoid sort of person I am I always test-trip them when I have cause to use one, and in the case of the front hall that is...
Hi all. Has anybody experience solar iboost creating problems with immersion heater safety cut out? Does the iboost somehow heat the tank higher than the thermostat or does it have something to do with the iboost heating via DC.
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