Hi Guys I have been testing 20a rcbos today on a 3phase tcns cables are all 4mm singles , the readings are all coming out as 19ms both on times 1 and 5 on 0 degress and 9ms on 180 both on times 1 and 5.
found it strange as I thought the time would be smaller on times 5 not exactly the same...
Ive tried searching but not getting info I need. Would appreciate any advice as pretty nervous about my assessment !
Test results - We have our test results all stored on ipad and backed up on Macbook. How should I present these to the assessor will he be cool with flicking though our iPad or...
Last week I investigated a 3036 fuse blowing on a radial - different IR on each end, no continuity on the CPC. So I left the circuit isolated. I pondered as to whether the ultra low IR was related to a new water main being installed about 3 months earlier!
So I went in again today and found that...
Interested to know what other people do about IR testing results on a MWC. If your additions contain new fixed wiring then you test that and record those results, obviously. But what if you're just replacing a fitting with a brand new one, the IR testing of which seems pointless? Do you leave...
A warning to anyone out there who is thinking of parting with at least £6000 of their hard earned savings! DON'T!!! I completed the ****e 'Domestic Installers' course with NCS and the promises are not worth the crap you endure for your so called tuition! It is a JOKE! Email me at **removed** for...
cotty
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Hi,
Very new to this forum so excuse any faux pas's.
Was wondering if anyone has come across this situation: Was doing some insulation testing as part of our planned maintenance and came across a motor that gave an odd result.
Capstan Motor 440V/60Hz, 24kW, Star/Delta configuration.
Removed...
Tweaker
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Hi all help please,I tested a6 amp rcbo30ma at board with out load connected the rcd results are 310ms at times 1 and 50ms at times5 so I changed it thinking it was faulty tested new 1I fitted got same results I then rcd tested another rcbo in the board another lighting circuit results are fine...
sparkygrant
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Hi
Running a quick test on a lighting circuit today, was doing R1 + R2 on downstair lights. Everything seemed OK, but upon trying to prove polarity by using switches obviously upon switching off the circuit goes open but when tried switching on again and testing again I got a wildly...
A four panel solar thermodynamic system in Poole, Dorset had its two year birthday earlier today.
It is mounted on a solar wholesalers industrial unit and provides hot water and so called heating to six office radiators.
It cost £10K to install and replaced a gas boiler. It was supposed...
MCS Renewables
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Hi All,
can anyone explain the purpose of the document "schedule of inspection" why we need it and also the other document "Generic Schedule of Test Results"
cheers
Pete
Hi, did my 2394/5 about 2 weeks ago now but still waiting for results. Just wonderd if anyones done them that knows roughly how long it usually takes? Cheers
Hi All,
I have done a partial rewire on domestic 2 storey flat and not sure what to write on the certificate :
I have rewired all power points and left only 3x ligting circuits , the results where not satisfactory so I changed all fittings and switches, found the faults and rectified them ...
I sat the 2395 written exam at the end of June, I passed my practical and I've got the online exam at the end of this month. I was just wondering how much longer its likely to take to get my result for the written part? The city and guilds chief examiners report has been published for the June...
Hi, all continuity test results are ok now I replaced all the loose earths in all the sockets and lamp holders around the house. The radial going off to feed the boiler/shower/not sure what else, all branches out of a old unfused spur where the neon no longer works, and this radial is where I am...
Hi there ,
just a quick enquiry , on a commercial site and been testing , just been told that someone wants to witness test a few things etc...... Just wondered what this involves and what they want to see and what I have to demonstrate ?
many thanks
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