help

Online help is topic-oriented, procedural or reference information delivered through computer software. It's a form of user assistance. Most online help is designed to give assistance in the use of a software application, web or operating system, but can also be used to present information on a broad range of subjects. When online help is linked to the state of the application (what the user is doing), it is called Context-sensitive help.

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  1. R

    Help with symbol please

    Im doing a design taks in 2365 level 3 and I came across this symbol. Its located in male and female changing room next to socket outlets. Im thinking its a double pole switched fuse, but I cannot confirm, since I cannot find this symbol anywhere on the internet. Can anyone help ? If the symbol...
  3. R

    Compex ex11 exam help

    Hi all been trying to find help I’ve failed my compex exam twice now and have one go left They don’t tell me what section failing on all I know is it 60 questions and don’t tell you how many you need to pass I have asked for print out what questions got wrong ect but don’t seem to like to give...
  4. W

    Light wiring help, much appreciated

    Hey everyone complete idiot here😂 can anyone please help me with what goes where if possible by these pics? There is one black and one grey wire, rest brown, blue and ground, cheers!
  5. J

    Help with Solar pv earthing

    Hi all - I’m new to Solar PV, builder we do work for has fitted some integrated panels on his garage roof, there is a velux window nearby. Does this require earthing?
  6. Kyle808

    Could anybody help me diagnose this problem?

    Hi I have a 3phase shop in a high humidity area in (Hawaii) and I'm having some issues with low voltage on the single phase outlets on the 120v side. Every once in a while the electric goes out on the regular outlets but the three phase works perfectly fine. Usually at night all the outlets...
  7. S

    Pir orientation help

    I am mounting a PIR to junction box.Will it work ok in this orientation with adjustment buttons on bottom?Does it need rotated 180 degrees so buttons are on top?
  8. S

    FST-11a TimeGuard help or replace?

    Had 2 of these in my house - both appear dead and no longer responding. They would be out of warranty Anythign to check on these besides fuse - are they prone to just break ANyone recommend somethign to replace them with that may be more reliable?
  9. S

    Help fitting a new ceiling light

    Just replacing a ceiling light and could do with some guidance on sorting out all the wiring. This is how it was: And the light is expecting just the 3 wires: Wondering what's the best way to tackle it. I could do with removing that block in the ceiling altogether and somehow having just 3...
  10. P

    light switch old wiring help

    hi could some one please help me with the wires on this light switch please i need to change it to a new one any help would be apreciated thanks
  11. C

    Help with a tripping washing machine

    Hi Guys, I'm having trouble diagnosing a fault on a customers downstairs socket ring, which only ever trips when the washing machine is used. The fuse board is an MEM Memera 2000 the downstairs ring is on a 32A 60898 MCB, protected by a 61008 RCD 100A 30mA there are 2 other circuits on the same...
  12. sythai

    What dimmers you using for LEDs lamps...

    Morning All Got little bit situation going on, causing multiple visits (luckily only 2 mins drive from where we are.) Client not 100% happy with whatever dimmer set up we have tried to use, either: not bright enough / doesn't go low enough / slight flicker / few secs delay when turning ...
  13. A

    Can anyone help with power amplifier fan replacement

    I'm sorry if this isn't in the right place but this is my first time using this forum. I'm also sorry if i make some mistakes but I'm new to this kind of electricity and English isn't my native language. I bought a "new" power amplifier for my audio setup and the fan in it is very loud. I would...
  14. T

    help with short? on panel??

    Can anyone tell me what is going on here? This is a Phono Solar panel, 8 1/2 years old, 10 year warranty. I called installer and he gave me the "well we'll have to come out and see it and test it" after saying in an email it was broken................??
  15. A

    Help with Readings on circuit

    Hi Can anyone clear up or explain in a bit more detail what could potentially be causing the results I have. I have just tested a 32a ring main wired in 2.5mm twin on B32 Rcbo. There are 8 sockets on the ring and all are in plastic dado trunking in 2 offices. The readings I have are: L-L= 0.76...
  16. P

    USA Working on a fan, what is this part

    I got my hands on an old floor standing fan and started looking to rewire it. I found this part, I think it's a resistor, but was hoping someone could confirm for me, and maybe suggest a replacement, this thing is kind of crusty, looks like it was covered with layers of something in the past...
  17. R

    College student needing help

    Just had my design project handed back to me from my last block and I got everything right apart from one question Q9 I would take a photo but it won’t let me upload it ( says it’s to big to upload and something to do with the server ) The question was to give a example of where you may find...
  18. Ferny2023

    Electrical Careers, HELP

    Hi All, I am looking for advice on electrical careers, i currently work in the access control industry of which i have a deep level of understanding of relays and control circuits and have a passion for physics and want to do something more specialised in the industry. I do not have much...
  19. I

    Door latch help please!

    Hi guys, just dropped into a care home and they have a 24v fail safe door catch that’s intermittent not releasing so dropped into a supplier on my way home to grab a replacement and was going to go in tomorrow to swap it over. Just looked at the new catch and it’s a 12v latch! Tried calling...
  20. B

    Would like some help with questions about wiring for RV setup on property.

    Hello everyone. I bought some property in northern Michigan. It has underground electric with a transformer already on the property. I would like to put in 2 RV panels that are 50A each. The county will let me do all of the work myself with the exception of hooking up the meter to the...
  21. F

    BS number/ Zs MCCB help?

    Hi, Can anyone tell me a BS number for a merlin gerin compact C161N? Also does anyone have max Zs available for the same C161N 63a MCCB? Cheers.
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