homework

homework

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  1. InconspicuousAC

    2363 Level 3 Design Homework Question..

    Hey guys! We've been given a list of mock questions to do as homework for the level 3 design section, and i've come across one i just can't get my head around. Any help would be amazing. I've been at it for hours and sums and formulas are now just all blending together to create one big notepad...
  2. 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...
  3. 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...
  4. 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...
  5. FatAlan

    Homework task.

    Ok folks. Been given some homework to detail the process you would follow to wire up a loft conversion. The suggestion is the an additional CU is added to feed a 10kw shower and splitting the tails to feed. What's the correct process to follow when disconnecting the main CU, pulling the main...
  6. Baker1988

    homework 3036

    Hi I have go a bit of home work but im unsure about one of the questions it says You have been tasked by your supervisor to install a new A3 circuit in the store room for a general workers to use, you go into the distrobution room and see it is a 3phase board with bs 3036 fuses, are you able...
  7. 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...
  8. Baker1988

    Homework

    Hi i have a homework question i am not sure about the question is (word for word) "State the requirements of bs7671 for pfm may not permit the use of a bs 3036 semi enclosed device as a means of over current protection for this installation" the only reason i can think of is that the breaking...
  9. Baker1988

    Safe isolation homework

    hi every one i got some safe isolation homework that i am just not sure about here is the question's: 1)State the implications of not carrying out safe isolation procedure for: a) You b) Other personnel c) Customer and clients d) Public e) Building management systems 2)...
  10. Baker1988

    maintain building structure homework

    i got some home work last week that has to be in on tuesday but i am not sure about 1 question it says "during installation of the main trunking system various amounts of cutting and drilling through the building structure is required. describe 2 ways in which the fabric and structural integrity...
  11. 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...
  12. 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 =...
  13. Baker1988

    paralell and sries circuit homework

    hi i was wondering if you could give me abit of advice on my homework, I got given some home work on series and parallel circuits but the problem i have is the week we did series and parellel circuits i was ill so did not do any thing or get any notes so the homework i have done is just to the...
  14. Baker1988

    unsure about homework

    Hi all i have been given homework from college and i am not sure about it, i have poseted on the general forum about this homework it is actually a practical in the workshop but i have been told to do a wiring and circuit diagram for the task this is what we are starting with and this is a...
  15. 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...
  16. 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:
  17. 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...
  18. 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...

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