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require

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  1. D

    Does a CPC require mechanical Protection

    We have been asked to carry out some linking up eart bars on 5 blocks of flats, they want the CPC running in metal conduit, where I think that a CPC can be clipped direct, anyone know the answer and possible reg number.
  2. S

    SJIB (Scottish) Certification Scheme Sjib

    I have been trying to get a SJIB grading card but have come up against the following obsticles. I completed an Electrical Engineering apprenticeship which had all aspects of Installations, maitenance, fault finding,inspection and testing of electrical systems. I also have 17th Edition IEE...
  3. P

    what requirements do you require to install PV.

    Evening all, have ben aproached by a few customers enquiring about pv. what do you need to start installing please, I know the new c&g 2351 does go into pv,but wasn't sure is 2330 allows you to do installs! thankyou for any help and guidance anyone can give I really apreciate it! Paul
  4. C

    Re-wire done other week, now require extra circuit.

    Hello, I've never had this before so sorry for sounding silly... I did a re-wire for a customer the other week, now they have decided they would like an outside socket. Every things been tested, there's a spare way left on board so all I need to do is run a new circuit but what cert would I...
  5. J

    Yet another RCD question

    Does an RCD need an earth to operate? I know it's additional protection and works on a balance between line and neutral but does it need earth to operate? Thanks in advance Ben
  6. D

    3 phase split

    Hi guys and gals, just been called by a customer. They currently have three phase to there workshop. They are wanting that supply to feed two seperate buildings, however they only require single phase. Now my question is, aslong as i do my calculations correctly and are able to balance the loads...
  7. Goody

    External socket for power tools to use in the garden.

    Hi, I am mounting a socket on the external wall for use in the garden. I am spurring off an existing ring in the kitchen, drilling the wall to thread through the 2.5 mm T&E cable for the socket. What does “REG” say about this and what type of socket would be appropriate (socket should have its...
  8. G

    Require a PV Survey !

    Just wondered if there are any companies that require PV surveys, as i know how difficult it is to try and do everything.....be in all places.. Travelling for the odd survey can be very time hungry, I have been found to be very cost effective for companies as it frees their valuable time up for...
  9. T

    Help with breaker amp calculation

    Hi, i need to know whether my calculation is correct. I have 4 x 2.2kW Motors (3-phase) , i have a miniture 32 Amp breaker (Type D) but according to my calculation i require a 40 Amp breaker. This is how i calculated it: 8800/(400x1.732) = 12.7 Amps per phase ---> 12.7x3 = 38 Amps Was my...
  10. S

    Require Solar energy measurement instruments

    Require some assistance regarding where i can purchase compact and highly efficient PV array tester
  11. L

    State three types of work which would require only a minor works certificate to be is

    State three types of work which would require only a minor works certificate to be issued? · Addition of extra socket · Addition of extra light fitting
  12. D

    Can I use SDS chisel bits on this drill that require roto stop?

    Hi I purchased this drill makita bhr241z a couple of months and would lke to use scutch type and challengling bits but not sure I can? Expert advice needed plaese!
  13. S

    Does the following installation require a fused 13A switched spur.

    Does the following installation require a fused 13A switched spur before the SWA. 2.5mm T&E from ground floor ring to IP rated box on outside wall. then SWA 2.5mm from Ground floor ring to garage unit (40A RCD) 16A MCB. then from the garage unit to two metal clad double socket outlets. Thanks
  14. V

    What cert does a new consumer unit require?

    Ive been asked to change the consumer unit at a mates house and not done a change over for 2 years,what cert should i fill out?? i had a feeling its a full installation one as changing the c/u makes the whole installation my responsibility?? any help would be great or tips on "grey areas" in...
  15. N

    What Work require notifying

    Hi chaps i have notice on a few posts recently that there are a lot of questions regarding whats classed as notifiable works , On the elecsa web site there is a chart distinguishing which and whats notifiable or not here the link hope its usefull to you all Table of Notifiable Works - ELECSA
  16. D

    Smilies and thier influence on opinions that require a mood to be portrayed .Volume 1

    Good title or no :D I used a strange title to give me the chance of using one in this post Is it me,or are these icons a complete load of trash I know my eyes are deteriorating as time passes,but in the older forum,they could be seen and seen for what they portrayed I cant make head or tail...
  17. Amp David

    Jobs that require downlights

    When ever you have a job that requires donlights, do you explain to the customer about the different types on the market regards cost savings ect, eg LED/CFLs instead of halogen, or do you just do the quote with what ever kind you usually fit. Have tried now on a few occasions to get the...
  18. A

    Rented property require upgrading CU?

    Hi all, Just a quick one. If you're going to rent out your house, is there a requirement to have your CU upgraded - as at the moment it's a rewirable. I ask this because someone has asked me whether it needs upgrading, or will a PIR surfice with recommendations on? Thanks...
  19. A

    Hello, where do I begin avice require please

    Hello all. Great forum, lots of good honest information. I need some advice please. I am an apprentice trained industrial maintenance engineer of 20 years and have slowly "evolved" into an on the road service engineer. I am now doing mostly electrical/electronic breakdown repair and...
  20. H

    Domestic Lighting

    I'd like to offer lighting installation with my business as i feel it will be a great asset. However i do not want to become an electrician, Do i need to be an electrican to install some lighting? also what courses/training would i need for me to carry out lighting installations for my...

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