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  1. kkkkk

    High continuity resistance on ring final circuit

    Hi peeps I have continuity measurements on a ring final circuit of: L/L 1.4, N/N 0.78, E/E 1.7 Loose connections somewhere? There is a new CU with RCD. Insulation resistance measurements are good. There is a boiler added into the circuit as a spur. Any suggestions or comments? THANKS!! :) :) :)
  2. ray-bentos

    Can Someone Check My Diversity Calcs Please?

    Can someone please just check over my working & diversity calcs for the following CU change: Supply is 100amp TNC-S with 25mm tails, 16mm Main earth & 10mm bonding so all good there. Working from OSG Table A2: Working off number 9 (Standard arrangement of circuits in accordance with Appendix H)...
  3. G

    C&G 2394/95 or EAL 600/4337/38

    Hi All, I have recently passed my Level 2 C&G 2365 and 17th Edition and was meant to start my Level 3 C&G 2357 in January but it looks like due to numbers this is now not going to happen until September. I have been informed that I could go on and do the Inspection and Test 2394/5 but have...

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