simple

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  1. P

    just a simple question

    If the earth cables aren't connected from cu to the water and gas inlet pipes does that mean no electrical work to the rest of the building can go ahead.
    • plumbit
    • Thread
    • aus electricians' talk question simple
    • Replies: 11
    • Forum: Australia
  2. S

    Simple Electrical Query

    Hi, good to have found this forum... I'm after some help on a simple relay switching 240v from a 12v feed. Basically, I have a feed from a microcontroller which under certain conditions will provide a 12v feed to a pump. What I would like to do is remove the pump and connect a relay so that...
    • sophos9
    • Thread
    • aus electric electrical electricians' talk query simple
    • Replies: 4
    • Forum: Australia
  3. M

    More questions (probobly simple to you lovely lot)

    Hi, as you already might know, I have just started my 2330 level 2 course. I have quite a few questions which need answering, I have my BS7671 book but the answers arn't really clear. 1. I don't quite understand amperes, are they connected to the voltage in the mains? E.g if I have 50 volts...
  4. J

    Simple Transfomer Debate

    Hi, the following question was passed to me, I would be very interested to hear what the professionals think on this one? Hi, Hope someone can help? For weird reasons I want to use an MR16 50w downlighter lamp connected to a transformer. Due to circumstances, once in a while I may want to...
    • JonyKaBoom
    • Thread
    • electricians' talk simple transfomer
    • Replies: 5
    • Forum: Talk Electrician Forum
  5. E

    the most simple question

    i have been working with my little Nephew and he ask me this question....... Why are there 3 wires (T+E) and the middle one is not coated in anything? Bloody good question that I could not answer :confused: Anyone know why the CPC wire in T+E is not insulated?
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