homework

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  1. T

    Homework - low voltage side 3x400V and a short-circuit power on the low voltage side 95MVA is powered by an OPS

    Hello everyone please help me with this homework which is too hard for me due to the fact my teacher didnt teach well so i have some problems with this schoolwork. a distribution transformer station with a voltage on the low voltage side 3x400V and a short-circuit power on the low voltage side...
  2. T

    Homework help - Transmitter for dP

    Hello. I've got a last homework before the summer, which is due to be handed in tomorrow. The question is the following: "How is it possible that a normal transmitter, used for measuring differential pressure, can get the label FT, PT, LT in a process scheme?" Of course, the labels stands...
  3. Edtwozeronine

    Homework help

    I'm looking for the section in my on-site guide that covers disconnect times for circuits over 32a. In my regs class my homework features a circuit with a type B 45a RCD. EDIT: oops never mind I now see it says anything exceeding 32a must not be more than 1 second. I thought there was a more...
  4. J

    60amp cut out fuse homework

    od morning everyone, I'm new to the forums and looking forward to all the help and advice your experience can give me. I've been asked to find out that if we found a 60amp cut out fuse in a normal domestic property will this be sufficient gor the property. Now my tutor said there's a equation...
    • junior-sparky
    • Thread
    • electrical work fuse homework out
    • Replies: 9
    • Forum: UK Electrical Forum
  5. G

    Need help with homework !

    Evening men , dont usually come round this way as i do sweet F.A. the solar market. anyways , just need a bit of general advice for a college project the brief..... you are designing the entire electrical installation for a 2 floor retail store , that has a DB on both floors , and will be...
  6. T

    sorry if wrong section- help with Q on inductive reactance - revision homework

    hi all, can someone if the following answer is correct. would as teacher but 2 days till class. a coil of inductance of 0.2H is connected across a 230V 50Hz supply. What will be the current flowing in the circuit, if we assume that there is no resistance? XL= 2pie fL XL= 2pie * 50 * 0.2 =...
    • technokaz
    • Thread
    • answer correct electrical work homework inductive resistance revision section sorry wrong
    • Replies: 1
    • Forum: UK Electrical Forum
  7. Baker1988

    Homework 3 phase to single phase

    Hi every one i was just looking for a bit of help i have been given some home work from college that i am not sure on, We have just started learning about 3 phase so not very good at it yet but i have been given home work i have to draw a circuit diagram and a wiring diagram for a balanced 3...
  8. S

    Yeehaa, all my homework is done.

    In between going on here i have at Last got all my PTLLS homework completed..............its beer o clock now:party:
  9. Paul.M

    Re: Homework or guidance? new forum section

    Re: Homework or guidance? How about setting up a learning lounge? I know this has been suggested loads of times but hear me out for a min. Set up a learning lounge/room for student electricians were they can post their questions freely without fear of the mick being taken out of them. All...
  10. K

    Homework

    Homework As I said in the thread “Question” this is becoming a problem on other engineering boards with students wanting the answers to a question set by their tutor. As a rule of thumb help will be given in pointing them in the right direction, but NOT the outright answer. A classic was...
    • Knobhead
    • Thread
    • answer aus electrical work homework question
    • Replies: 0
    • Forum: Australia

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