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  1. Andy™

    Mock exam question

    the entire question is a bit crap. id expect most socket circutis to be 16a or greater MCB. whatever fuse is in the plug of the appliance isn't really my problem. and we all know in a short circuit a B32 will probably trip before a 13a fuse blows anyway
  2. Andy™

    Mock exam question

    selectivity is nothing to do witht he fuse ratings being higher than than what would protect the cable. its making sure the fuse ratings will generally cause the one closest to the fault to go first. so if both are the samt hen either or both will blow. so go through the options again and see...
  3. Andy™

    earth bonding to water

    of course he does. they remove the bad ones. can't have their paying members looking bad now can they
  4. Andy™

    earth bonding to water

    under floor is not likely to be extraneous. did your electrician actually test to see if it was? since its unlikely it is
  5. Andy™

    earth bonding to water

    unless the copper pipes go underground / outside the property then they are not extraneous so as above, it doesn't need bonded. time to get a new electrician who isn't either incompetent or trying to create work
  6. Andy™

    What could go wrong...

    at least the light switch is IP rated
  7. Andy™

    Will a new metal CU be mandatory or advisory

    don't stick your finger in the gap otherwise someone else will be getting the house
  8. Andy™

    Will a new metal CU be mandatory or advisory

    well that's a bit crappy. missing blanks. RCBO on the RCD side. everything on one RCD so a single fault will take out everything
  9. Andy™

    Will a new metal CU be mandatory or advisory

    you can get RCBO's for that board
  10. Andy™

    Will a new metal CU be mandatory or advisory

    no need to change it just because its plastic. may need changed if the new circutis can't be fitted, either no MCB's or RCBO's available etc, although that would apply to any consumer unit plastic or metal
  11. Andy™

    Electric test fail.

    so you're only taking a week off in late July?
  12. Andy™

    Electric test fail.

    yes, but now they are qualified & incompetent instead of just incompetent
  13. Andy™

    Electric test fail.

    part p is a ******. only covers domestic in england & wales. england & wales also have different requirements. only certain work is notifiable. ask 3 different LABC questions and you'll get 3 different answers. EICRs are not covered by it. and if you follow 'approved document P' then you should...
  14. Andy™

    Electric test fail.

    probably taken all details for EICR but going to do remedials first then issue satisfactory report. you can ask for the report as is unsatisfactory (since you have paid for an EICR...) and then MWC / EIC for the remedials, although some letting agents will still want a satisfactory EICR instead...
  15. Andy™

    Electric test fail.

    eddy currents. basically how transformers work. same thing happening to the metal consumer unit. it can cause the steel to heat up. in reality, for domestic use, its not really an issue. as for changing MCB, cables must be suitably protected. swapping the MCB instead of finding the fault is...
  16. Andy™

    Electric test fail.

    so basically admitting if he was quiet he would be requesting unnecessary work if tails are 25 then this is just creating work. open ring should be finding fault instead of just changing breaker. fault is still there, and loose connections (which it may be) could still over heat and cause a...
  17. Andy™

    Non-Notifiable work

    no it doesn't. you've paid VAT on materials, fuel etc so customer is paying VAT, just indirectly. VAT registered will be more, but not 20% more
  18. Andy™

    Quick Question

    that also reminds me of a job a few years ago. some cowboy replaced a load of highbays. existing lights had an IEC plug on the body and a flex with IEC socket plugged into them. they cut off the IEC socket and wago into the flex on the new lights. no box. all 60 of them. spent 2 days going...
  19. Andy™

    Quick Question

    as above, cpc should be taken to each accessory
  20. Andy™

    Electric Gates

    its from the stone age and has a few dip switches & pots. theres no setup menu to be able to do anything
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