Recent content by Gtbadboy1

  1. G

    Need help with this question

    Explain why there is no sequence given in guidance note 3 for the tests undertaken during a periodic inspection and test.
  2. G

    2394 Question

    thank you
  3. G

    2394 Question

    identify the fault and isolate the circuit
  4. G

    2394 Question

    Whilst correctly conducting an insulation resistance test of a radial circuit supply a number of sockets-outlets, an unsatisfactory reading was obtained. State 3 steps necessary to permit the remaining test to be carried out?
  5. G

    2395 Questions

    1 Measure the circuit resistance 2, Determine the full load current
  6. G

    2395 Questions

    It is necessary to determine the voltage drop of a circuit where the length of the conductors cannot be measured on site and there is no reference information available. State how the actual voltage drop for the circuit is to be determined.
  7. G

    2395 Question hope someone can help

    Determine the actual voltage drop, in volt, if the combined resistance of the line and neutral conductors, at 20 degrees C is 0.45 ohms and the load current is 20A.
  8. G

    Spur

    I thought the cooker is a radial circuit and can be soured off from by using the same size cable?
  9. G

    Spur

    Hi Guys, the cooker circuit is done with 6mm cable and is protected by a 20ma breaker. i use the same size cable to the FSU from FSU i use 2.5mm cable to connect the extractor fan. Just want to know if this is safe and comply with the regs
  10. G

    Spur

    Can anyone tell me if its possible to spur off a cooker circuit?
  11. G

    Zs tests on radial circuits?

    you are correct mate double the length will include the R1 and R2. I must be blond
  12. G

    Zs tests on radial circuits?

    i have worked it out to be 0.335 7.41*25= 185.25/1000=0.18525+0.15 =0.335
  13. G

    Zs tests on radial circuits?

    can anyone answer the question below. Calculate from the data below, the earth loop impedance of a radial circuit installed using 2.5mm conductors for line and CPC. show all calculations Data Ze 0.15 cable length 25m, conductor resistance 7041mΩ/m
  14. G

    bs7671

    Thank you all i will get my head down and let you know the result in two weeks.:)
  15. G

    bs7671

    Hi All, i have my 17th edition exam in two weeks time, the problem being i don't fully understand how to use the regs. any tips on how to use the book quickly?:confused:

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc

YOUR Unread Posts

Tags

advice aus cable circuit course earth electric electrical electrician hello led light lighting lights looking new please question rcd socket supply switch testing training wiring
This website was designed, optimised and is hosted by Untold Media. Operating under the name Untold Media since 2001.
BS 5389 Tiling Standards
Tile Advice
UK Tiling Forum
Tiling Forum UK
DIY Forum
Back
Top
AdBlock Detected

We get it, advertisements are annoying!

Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.

I've Disabled AdBlock