solution

  1. G

    Solution to 2391 Q26 (june 10 paper)

    here is my solution... and a definitive one too :) cable is 80m @ 1.87 mΩ.... Resistance of line conductor= (80 x 1.87) / 1000 =0.15 Ω Load is 45A. Expressed as a resistance 230/45 = 5.1 Ω Resistance of Neutral conductor= (80 x 1.87) / 1000 =0.15 Ω Total circuit resistance of 5.4 Ω...
  2. S

    New sockets solution - Opinion?

    The local housing company I do a lot of work for has asked me to put 2 sockets in a bedroom (currently without any!) in one of their houses (surface trunking). After a quick look at the site the solution seemed to be to drill through the wall behind a hallway socket, and use an RCD fused...
  3. B

    Elegant solution to distant CU

    Evening fellas, I'm after an elegant solution to an ugly problem: It's a rewire, Customer wants CU shifted to somewhere more convenient ( under the stairs, moved from living room wall!) This location is about 10m worth of cable away from the meter. :eek: (6m as the crow flies about but once...
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