Hi I have done a test on a lighting circuit and can't get my head round results.
Live--Live == 2.19 m ohms
Live-E ==== 99.9 m ohms
Also RCD tipping test at I ==400ms but does not trip
but at I5 trips at 14.7 ms
can anyone shed any light.
Thanks Col
Hi can anyone give me a clue -- I have tested a ring circuit with a couple of spurs and continuity on line, neutral,
and cpc test o. k as does insulation resistance on live to cpc= 299 but live to neutral = 0.02 and neutral to cpc =0.00.
Thank's Col
Hi Murdock ,sorry I should have put in my first post I have City and Guilds Level 2 all modules
City and Guilds Level 3 all modules and 17th Edition and done part time in a paper mill with there
electricians.
Hi to all and looking forward to asking and reading your comments on various tasks. My question is when can you start to sign off your own work.
Looking forward to you reply
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