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  1. N

    Highest electrical wages in Florida 2022?

    Moving to Jax FL and wanted to find the companies with highest wages for commercial work?
  2. Z

    how to prove in a book that the highest x5 of an RCD test is sufficient please?

    Hi, could anyone tell me how to prove in a book that the highest x5 of an RCD test is sufficient please? It’s a question on my am2 testing. Thanks I’m also struggling on how to check that my measure PFC at DB will trip the breakers in time. This question was a tick box on the exam so if anyone...
  3. L

    Highest paying specialty?

    Good morning everyone, I'm new to the forum so firstly hello :) I am currently training to become an electrician however I'm undecided as to what kind I should be. I currently have my level 2 City and guilds + ecs card and am working towards my level 3. I have a few weeks experience in...
  4. PhilCumbria

    Off peak and standard

    Hi I have just changed both an off-peak CU and a normal CU. I have tested both. Can i put them both on the same cert or do they need to be on two different EIC's ??
  5. Lou

    AM Electrical Services (NI) Ltd

    AM Electrical Services (NI) Ltd. are based in Eglish, County Tyrone and were established in 2007. Founded in 2007 by Anthony Feeney and Martin O’Neill, our company has grown successfully by completing projects on time, on budget and to the highest standard. Our main ethos is to deliver a...
  6. Lou

    Fairways Electrical & Property Services

    When we have finished your electrical job we will have tidied and vacuumed, explained everything clearly and made a fantastic addition to your home or workplace. We hope that through our professional and wholehearted approach you will want to keep our details for any future problems that may...
  7. Dan

    What Are Your Solar Pv's Generating?

    What are your solar PV's generating?
  8. A

    Ze/Zs of 3 phase supply

    Hey all, going over some testing before my final assesment. i've heard a couple of times when testing a 3 phase supply using a single phase to earth test you double the reading as your Ze/Zs, so if you test L1-E=0.07 Zs=0.14. also what i have done until now is test all three Lines to earth and...
  9. D

    Lowest Zs reading and highest PFC i've seen. Answers on a postcard please.....

    I did an EICR for a client over a year ago and as part i took the Ze reading at the incoming supply. All normal for a TNC-S it was about 0.14 ohms. I installed a socket in his workshop recently and as his tenant was in i could not remove the main earth so i took a Zs at the same position. The Zs...
  10. driverman

    Pfc - pscc on 3 phase supplies

    Hi, Guys,when measuring PFC-PSCC on 3 phase supplies,I know that you test between live conductors L1-L2, L1-L3, L2-L3 and then all 3 to Neutral and note lowest reading obtained. Then all 3 phases ( is that right term for C&G? ) to earth. Then neutral to earth and lowest reading obtained recorded...
  11. J

    2 MPANS = 2 FiT applications, both at highest tariff, do you think so?

    Hi, I've always thought that if a property (e.g. farm) had two MPANs then you can get two supplies in at the highest FiT tariff for the size of the system on each MPAN, i.e. they don't get aggregated but looking through the FiT legislation it also mentions the concept of a site being more than...
  12. S

    R1+R2 of a ring circuit

    I know you take the highest reading, though not sure if you take the highest reading on the ring circuit or a spur off the ring circuit? cheers
  13. W

    Fault current.

    Dear Forum, Can anyone explain in simple language what the difference is between P.F.C. and P.S.C.C. and how is each calculated? Thanks, Wayne:dizzy2:
  14. R

    3 phase test results

    Currently I put a result for each phase. However I've also seen just the highest reading put and and use up one line of the test sheet. Is this ok?
  15. T

    3 phase pfc

    Hi all In order to measure your pefc pscc, you need to test across all 3 line conductors then multiply by 2 record the highest value, this is correct isnt it.
  16. J

    3 phase periodic

    I have got a 3 phase periodic to do tomorrow.any tips would be handy.Thanks
  17. M

    Continuity of ring final circuit..... can somebody help please !!!!

    Im currently studying electrical and im up to dead tests. ive reached continuity of ring final circuit on my scenario cd , in therory i understand the procedure and what to do but im a little un sure on finding the mid point on the sockets . please can sombody go threw it step by step in...
  18. N

    Testing Help

    Hi guys just finished a 17hour shift so got a bit of a sore head and cant think straight just now lol, was on a ****ty install today and got a few questions to refresh my memory, thanks.... no slagging me 1. ring circuit= 6 sockets protected by a 32 mcb, on 1 of the sockets there is a 0.75mm...
  19. J

    How do you continuity test a motor circuit to obtain Zs

    Hi, I can't seem to get my head around how to test a 3 Phase Motor circuit to obtain the value of Zs. 1. After isolation of circuit and locking off u short out the 3 Phases on the motor terminal block with shorting straps. 2. At the Dist Board with a Low Ohm meter you test the resistance...
  20. rmaynard

    What regulates the voltage

    Of the supply coming into my house? At present i have between 258v and 261v coming into the house? Rob

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