help please

  1. J

    HELP PLEASE!!! 2365/615 design assignment

    Someone give me some help with this design assignment already done q1&8 mainly need help with q2
  2. J

    HELP PLEASE!!! 2365/615 electrical system designs

    So I’ve recently started my level 3 course and I’m doing electrical system designs the one with the hotel extension and pool and cafe block I’ve done question 1 but stuck on all of question 2 some guidance would be appreciated thanks.
  3. G

    Some basic tool help please ...

    hello everybody, new to the forum and I’m just looking for a bit of advice. I’ve taken the steps for a career change and got my ecs labourers card. I’m starting with a firm next week as a trainee and would like some advice on what tools I will need as I’ve been asked to buy some basic...
  4. F

    Help please Sunnyboy SB1700 in constant waiting mode

    Had a call from a customer we had installed their small array back in 2011. System is not generating and panels showing on a rainy Sunday 305v zero watts. Green light flashing once per second in waiting mode even on a sunny day. Was a good day yesterday 24oc No fault codes/ messages or blink...
  5. S

    Swimming pool help please

    Hi, I’m not an electrician- just looking for some advice please - thanks. I’m looking at putting a small swimming pool in an industrial unit to open a swim school. The existing RCD board is currently in zone 1 and has lots of surface mounted cabling serving the existing lights etc, some also in...
  6. S

    Smart lighting - help please?

    Hi, new to the forum. I’m very green with electrical issues so please go easy on me. I’ve bought a smart switch for some external lights, the idea being as I arrive home in my unlit rural village the external lights come on (you can use the IFTTT app to trigger the lights when your phone enters...
  7. M

    New consumer unit -I think I've done a very simple 'stupid' - help please.

    I've just swapped out an old consumer unit for a new one - like for like in terms of circuits. One lighting circuit will not set. I've disconnected the earth on that circuit and it still won't set so I would appear to have a live-nuteral short. However I did nothing to that circuit at all...
    • mikeymix
    • Thread
    • consumer consumer unit help help please new please simple something stupid unit wrong
    • Replies: 22
    • Forum: DIY Electrical Advice
  8. C

    Solar inverter showing low dc input ( with pictures ) help please

    hi everyone, hopefully you can help. I have a 4kw solar panel system and just noticed a drop in how many kw it’s producing. I checked the inverter ( fronius primo ) and the lcd is showing low dc input on string 1. Any ideas of what the problem could be ? Even if I could narrow it down to what...
    • Cs111
    • Thread
    • help please input inverter pictures please showing solar
    • Replies: 11
    • Forum: UK Electrical Forum
  9. sythai

    Bit rusty on this... after some help please :-)

    Hi All Just trying to put together a household/diversity calculation for a new supply to a 2 bed/ 2 bath 'fully electric' barn conversion. Figures are working out way too high! done as per OSG. Here's the final set up: 32a ring 1 32a ring 2 4a lighting 40a wall heaters (infrared panels) 26a...
  10. R

    2365 level 3 unit 305 HELP PLEASE

    Hi everyone I got stuck on design exercise. Did anybody do this exercise recently?? Thank you for your respond.
  11. D

    In Serious need of some help please !

    Im in the uk and i bought a hoover F9149inc steam vac plus carpet cleaner off a seller in america not thinking that being in the uk the workings /plug etc would be different i contacted the seller who said ineeded a 100w stepdown converter ,so i paid 20 quid for one and it lasted about 10...
  12. G

    A little help please?

    Good afternoon all, I was hoping for a little guidance from you all if you wouldnt mind helping? Im replacing a light fixing in my kitchen and Im concerned that the new light only has live and neutral connectors, ommitting the earth contact. I have all 3 coming through the ceiling though. I...
  13. B

    Main switch help please

    Hi is this a normal MCCB or MCCB with RCD I’m unsure cause of the earth leakage relay thanks don’t really know the settings on relay I’m apprentice thanks
  14. J

    Help with this please.......................

    Been absolutely fine with these but this one has done me. The power dissipated in this parallel circuit, I am fine finding the power dissipated from each resistor but come a bit stuck on this. 24 ohm 100v 24 ohm 24 ohm...
  15. Fitzy

    Newbie pricing help please.

    I've been asked to add a couple of new sockets to ring final and was unsure on how to price the job. Per hour plus materials or a set price based on the individual jobs. Per hour I thought about £25 plus materials or £40-£50 plus materials per individual job. I'm not after what any of you...
  16. M

    Commercial extractor fan help please

    https://www.electricalcounter.co.uk/products/Ventilation/Extractor+Fans+%26+Ducting/National+Ventilation/Commercial/Axial/Heavy+Duty+Fans/Monsoon+250mm+Axial+Heavy+Duty+Plate+Fan+1Ph+DP+IP65+1%2C130m%B3%2Fhr/132324005 Can I just connect this straight into a s/f spur??? Doesn't need a speed...
    • Mooorem
    • Thread
    • commercial extractor extractor fan fan help please please
    • Replies: 2
    • Forum: The Welcome Forum
  17. dnjr

    Timeguard rcd socket won’t trip with tester. Help please

    Dear All Installation tncs. Wyler re-wireable fuses I’ve fitted 2 x timeguard rcd sockets to provide protection for extension leads going outside but neither will trip with my tester. Trip fine on test button Also trip when I do earth loop test ( fluke tester) Socket tester says it’s all ok Zs...
    • dnjr
    • Thread
    • help please please rcd socket tester timeguard trip
    • Replies: 41
    • Forum: UK Electrical Forum
  18. sythai

    EasyCert help please....

    Morning all :) Trying to find on my EasyCert an EICR certificate template, have domestic only? Any idea where it should be please. Haven't renewed my care package for a little while, so when I phoned up 'matey' wouldn't give me any advice. Did manage to get out of him it should have been on...
  19. R

    Am2 exam live testing part need some help please!

    Hi everyone, My resit on my AM2 live testing is monday coming and I need some help/ gudiance on anyone who has sat theres to help me. Confim polarity by measuring the voltage between each phase to N and each phase to earth, then phase to phase to ensure I am getting 230/400V etc. So then, Ze...
    • RyanF
    • Thread
    • am2 am2 exam exam help please live part please testing
    • Replies: 46
    • Forum: UK Electrical Forum
  20. M

    Assignment Help Please

    Hello, Please can someone give me some help with this part of my assignment.

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