Hi guys
I've just started my 2330 level 3 and I'm on the testing of continuity of ring final circuits. I have a question I hope someone can clear up for me please if possible??
When cross connecting L1-N2 and L2-N1 in choc block and testing how do I know or find out if wires are right way...
Hi just wondered if any one else has had a problem
with zs readings using no trip setting. This has happened
twice now I've carried out ze Pssc ok no problem
gone to do zs and got a reading of 200 ohms used plug
lead and 3 test leads same result. Mate got his meter out
and got a value of...
Chaps can you help, carrying out continuity test on new ring final circuit my Fuke 1652 is reading 000 on each test, single end to end, L/N L/E end to end . The batteries are ok all other tests appear to be fine.
Meter was calibrated Nov 2011, would this be a fault with the meter ? One other...
I've never come accross this before so was wondering if anyone here can explain it for me!
Whilst testing new RCBO trip times, one of the RCBO's was tripping too slowly and somethimes not at all, something at 80ms at x1 and >1999 at x5 compared to all the others which were at around 18ms at x1...
Just done a test on a TT system,and got 150ohms on the rod.But got 0.33 on the cooker circuit.
Am i right in thinking the Zs readings are such due the main bonds bringing the resistances down,never had this before
Dear sirs,
I'm a recently qualified sparks with minimal installation experience and have landed a job carrying out EICR's on social housing. I have something strange that occurs now and again and I'm unsure of what to do about it. Its when I do the R1+R2 on some lighting circuits with the...
Hi All,Testing high level lights in a factory,on this occasion i did R2 test as i couldnt reach the lights.when recording values how do i record zs values when caculating.
Hi, I was wondering if you guys can help with some errant test results.
I'm testing a ring and i get
L-L = 0.41
N-N = 0.40
E-E = 0.63
Great
Figure 8 L-E = 1.0 ohms.
Still good
Figure 8 at each socket varies from 0.8 ohms to 1.1 ohms (I was expecting much lower)>
Oddly Zs = 0.23 (which is...
Hello people
Testing a new RFC yesterday. Property is a bungalow cable run in loft . All tests perfect apart from IR readings ok all between 400 & 600 meg but new cable would expect nearer >999 Checked cable run as mostly accessable and no damp or new plaster. Only thing is it was extremly hot...
Does anyone else have ones of these? If so, have you mastered the blue-tooth transfer function?
I'm having problems getting my head around it.
I'm using windows XP wih a USB blue-tooth adapter.
Any help would be GREATLY appriciated!
Thanks,
WS
A little help or a few pointers as my Fault findings not the best like my thinking outside the box
Testing a property today TT system ZE 0.50 ohms
All curcuits on 30ma side test fine bar one Radial socket curcuit which has a neutral fault as my MFT wont test rcd trip or earth loop, polatiry...
Ok , am currently doing dead testing on 150 new build flats. Apart from the usual faults, every so often a strange phenomenon crops up which has me stumped.
When doing end to end continuity tests on ring final circuits, I am finding that the cpc has LOWER resistance than the line and neutral...
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc
Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.