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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by lecto1234

  1. L

    inductor resistor circuit

    hi all I am trying to work out a part of a question for some time now and not getting true, I need a little help here The circuit comprises of an inductor of value 9H and is connected in series with a 60 ohm resistor to a 240V d.c source I found the time constant which is L/R = 0.15, I also...
  2. L

    Transformer turns ratio

    Thanks alot, I thought I had to use the formula...
  3. L

    Transformer turns ratio

    hi all I need some help with a transformer problem ,getting problem to determine the turns ratio my Vs=150 and Vp=225 also Ip=5 and Is=7.5 I divided 225/150 and got 1.5 however the actual turns ratio the book states is 3:2 how do I proceed in working this to get 3:2 I tried Np/Ns=Vs/Vp but...

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