result

  1. E

    testing 4 RCDs, lets see the result

    Today i took some rcd tripping tests. Two of RCDs are already in use for many years, other two are new! At first i took a test on a ABB 40A/0,03mA about 8-10 years old. It did not pass it anyway. Tripping Ampers was out of limit, i assume about 40mA. Next test was about an old RCD (F-G permat)...
  2. S

    AM2 Result! WOW!!!

    Received an email at bang on 12 today with my results. To my surprise i have passed everything! I was certain i failed most of it but wow! WELL happy now :D
  3. D

    Need help please (live and dead test result)

    Can anyone tell me what the expected results should be for dead and live tests would really appreciate it.:frown2:
  4. K

    Full load versus demand factor result

    Hi Engineers, just want to clarify something. I have a computation of Total Full Load Current of 195 Amperes. My client gives me a demand factor of 0.70, multiplied to my Full Load Current 195 Amperes results to 136.5 Amperes. My decision is to use a 200 Amperes Main Breaker, am I right with...
  5. S

    Need some help with revision test result question

    Can some one help me with question 26 please
  6. P

    online books

    some books here for your 2330/2356 etc. they are free to read online although some pages may well be omitted but as a rule they are quite good and most of it should be there Book 1 here
  7. I

    IR result

    Hi Guys, I have not been on in ages. SWA 85m long CSA 50mm x 4 core At 1 end of cable all phases to each other and neutral >299 and all phases to SWA >299 at the other end I have all phases to each other and neutral >299 and 2 of the phases and neutral to SWA >299 but Brown phase to...
  8. J

    urgent help needed with entries in the schedule of test result

    I am doing the practical part of the Part P limited scope tomorrow. I know how to do all of the tests but how you find the PFC value in kA that is entered just below the Ze value Also the short-circuit capacity value in the 2nd column just under over current Device. Any ideas???
  9. C

    Result!!!

    My mum keeps on at me to try these 'reclaim your loan insurance' type things as she spotted my car loan was particularly high in the list of suspect loans etc... So, after about 2 years of her hinting I finally did it. I went with some company that does it for you for a fee if you win because...
  10. T

    Continuity r1 end to end.... Open circuit??

    I've had this problem twice in the past week where i bell out each end of the line conductor in the RFC, and theres continuity, even power up one end of the RFC and getting 230v back down the return. So you would think this is continuios throughout the ring going out and coming all the way...
  11. L

    dec2nd 2391 result

    is it normal for some people to get their results and others not ?? still being told early part of feb ???
  12. L

    HELP !!! c&g 2391 dec 2nd result

    Guys, Been pushed from pillar to postr driving me mad now my training centre saying city and guilds have said not expecting results till early feb !!!! Is this normal for some people to get theres and others not ??? I just wanna know either way But seems fair few people on here have had...
  13. L

    2391 written exam 2nd December 2010 - result day

    Spoke to City and Guilds and its offcially Mon 7th Feb Take the micheal if you ask me bearing in mind next one is only 3 days later on the 10th !! Anyone know how long before exam date you have to register is there a cut off date ? Regards
  14. G

    PIR-test result issues

    Am in the middle of a large factory pir. When compairing results from the previous test sheets from 3 years ago, we have found many results vary some by quite a bit. I must admit that the previous sheets do look a bit dubious to say the least, with only IR and earth loop being carried out. My...
  15. C

    number of test result

    Do I need 2 test result if I had a new CU in outdoor building?
  16. U

    R1+R2 result?

    had a R1+R2 result of 1.70 ohms on light cct. Ze is 0.10 ohms, (tnc-s) but measured ZS was 0.96 ohms. could this be to paralell paths on the bonding?
  17. F

    Pfc testing result

    Hi, anyone who can briefly explain to me how a reading at a 3-phase board on the pfc can be said to be " quite satisfactory " being show as >19.9ka the zs at the dist board was 0.01 i phoned an experienced test engineer about my reading as i have not come across one this high before and...
  18. G

    2391 Result

    Still not available !!!! Phoned the training centre to ask for result and got the standard "we'll let you know when they are available" answer. GRRRRRR
  19. B

    check this out n give me ur feedback

    The 2391 practical assessment Before you start!!! 1. Ask for previous test results Functional test 1. test 1 way light switch 2. test 2 way light switch 3. test dimmer light switch 4. test 3 phase socket with phase rotation tester (indicator lamp type or...
  20. V

    Signing off work??

    Hello, was just wondering if anyone could help. My mate owns a plumbing company and has asked me to do all his electrical work, from wiring heater systems to complete re-wires. As I'm to be laid off soon it seems pretty tempting. The only thing that is worrying me is signing off my work. I have...
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