Search results

Sorry guys I wont bother you IR its short for insulation resistance I didnt know course I know what this test is.

look guys all I want to know is what is an Ir test?I have never used it in my life is it some kind of test on a motor?

Ir test?Someone please explain this test to me never done one you see thanks Ryan

I know were to test all these readings I was just asking for sure.Cheers for your ever so grateful help anyway!

Orite thn I have fot my 2391 comin up is there anything I need to look out for?that better?

As far as the r1 +r2 tests r concerned I jst take the furthest outlet point n take reading correct.Bt wt apens on 3 phase wiring do I just joint out one of the phases ona conecta to its earth and te3st at its furthest outlet?ths corect?Say the motor circuit was mains t motor isolator frm here t...

insulation resistance were do i test fa this on the 2391 rig?ze and earth loop or zs r the same seting on meter isnt it.were do i test for this on the instalation thr is a sub main,3-phase board and a single phase board isnt thy?obviously thy r al live tests rnt thy?were do i do the ze tests ,zs...

R u jst given the rig and u just gt bon wt it startin wit startin continuity tests ?and thn carry on wit ring final circuit etc?

wt circuitry is on the 2391 rig?is evryfin explained on the course bfr the test?D u gt any hands on experience on the course?telin u hw t do the tests?

On the 2391 r u jst given the rig and u jst gt on wit it startin wit continuity tests or wt?and thn cary on wit ring final circuit etc eventualy cmn t live tests?

wht circuitry is on the 2391 rig? is evryfin explained on the course bfr the test?do u gt vany hands on experience on the course etc?

I passed my am2 in 2005 out of work at moment cos work has dryd up.Hopefully im gtn ma 2391 granted n payd for cs am nt wrkin.R thr any pointers i shd knw for the practical? A mite aswell ava go for nowt. plus a quik cuple of qs wud a twin cable b put down as 1 phase 3 wire.Say a 4 core armoured...