reference | Page 5

reference

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  1. M

    reference methods

    Shamefull question i know, but i cant remember where to get the installation reference methods from in the regs book to fill in the test certs could someone help please thanks
  2. I

    reference method D

    hi everyone quick question reguarding ref method D (cables in ground/or in ducting in ground) i can find no figures or derating factor in the OSG. can anyone help me out with either the derating factor, or the current carrying capactity for 6mm 3core SWA installed using ref method D many...
  3. M

    Reference Method for cable chased into masonry wall

    Hi all, It's a lovely day outside, the sun is out and the sky is blue, so naturally, I've been cleaning the house all day and am now reading my Regs looking forward to the point for when I re-wire my house room by room, once I have the relevant experience and quals etc. I'll be doing it by...
  4. P

    Domestic T&E cable

    Hi everyone, what is the Twin and Earth Cable, type of wiring & reference of method on 17th Edition? (House built in the 1970′s) Many Thanks
  5. R

    Cable ratings when in plastic conduit

    Hi Guys Trying to find the correct table in the OSG that relates to T&E in plastic conduit. Can anyone point me in the right direction. Cheers Rich
  6. B

    Reference Methods

    Has anyone got a quick reference guide to the reference methods for filling out certs?
  7. Paul.M

    Old RCD reg?

    Something that I've never come across. RCD connected to the MET bar with a cream wire. Can someone explain the theory for this? Earthing arrangements for combined protective and functional purpose. I can't seem to get my head round how this would work. Only thing I've come up with is that...
  8. S

    reference methods

    hello all i have a cable coming from fuse board in wall for 0.5 meters ,under the floor boards, up a riser then clipped above insulation in loft , i would class this as "clipped direct" . what do other people think ? right or wrong ? thanks in advance for replys
  9. T

    JIB Electrotechnical Certification Scheme (ECS) JIB & alternatives

    Hi, I posted a question a few days ago about problems in getting a JIB card .. I've got all the quals including NVQ 3 and a completed apprenticeship - but my employer won't give me a reference and JIB won't issue a card without the reference - I have confirmed this with JIB !! My next...
  10. M

    wiring system, reference method

    Hi Guys anybody help me with a link to a list of the correct referance methods and wiring system types. Cables run in SWA on cable try Also i assume the correct protection against electric shock is EBADS? Thanks
  11. S

    Reference Methods

    Hi chaps, did a pir yesterday but regs book in van 100 miles away. Can someone please tell me reference method for singles in metal conduit plastered in wall and also swa on cable tray. Many Thanks Tim
  12. G

    Very Handy Reference for Protective Devices

    Just stumbled across this. May be of interest to many people.............. Reference Guide to Protective Devices
  13. S

    reference methods??

    hi, i am putting in a 95000w shower, the cable will be run in a stud wall and then clipped to a joist in the loft but what refernce method would this be classed as would it be either 101 or 102 depending if cable touches wall?? im not sure if thats right. Cheers sam
  14. T

    A good reference have a look

    Q & A of the Day - Voltimum UK - Electrical Installation Products and Contracting I find this particular site a good reference tool answers a lot of questions have a look let me know what you think.:cool::D:cool:
  15. S

    reference method

    Hi Does anybody know what the reference method for a swa run through a ceiling void in a flat would be? the builders put a suspended ceiling in so i ran the swa in and put a few crampets in to hold it up. Thanks
  16. J

    reference methods new and old

    hi all im working away from home and have forgot my regs. whats the old refernce codes ie. 1 2 3. and new ones i remeber c is clipped direct but rest have left my head:confused:. any help appreciated
  17. B

    Volt Drop

    This is a 2391 question DURING THE COURSE OF AN INSPECTION ONE OF THE SINGLE PHASE RADIALS supplying an item of fixed equipment is to be checked for volt drop. 45A full load, 80m length, 10mm singles,70 degree thermo singles, steel conduit, mohms/m at 20 degrees=1.83(p166 OSG)...
  18. C

    reference methods

    hi guys, whats the reference method, of t&e clipped direct to wooden joists above ceiling with insulation?? cheers guys!!
  19. G

    quick question.. reference voltage

    anyone no where in the 7671 anyone can find a quote or reg regarding reference voltage... the question is what conductor gives a known volage or reference voltage???
  20. H

    Reference Method

    What reference Method do you put when you have 2 different types in one run ie cooker circuit in a bungalow all clipped direct except for drop to isolator and ccu which is embedded in plaster. What do you all put on the cert? Cheers Haj :)

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