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  1. A

    URGENT!!!!plz help

    aaahh it stuffd up again - well u know its meant 2 read stress = load divided by area
  2. A

    URGENT!!!!plz help

    oops - the very first 2 lines are wrong - they are meant 2 read : S = L --- A
  3. A

    URGENT!!!!plz help

    oops - the very first 2 lines are wrong - they are meant 2 read : S = L
  4. A

    URGENT!!!!plz help

    howdy - hope dis aint 2 late!! [its 2003 q 17] A=4(pie)d*2 -------------- 4 Stress=Load ------- Area 450x10*6 =5x70x10*3 -------------- (pie)d*2 d*2 = 5x70x10*3 -------------------...
  5. A

    A Few Questions!!!!!!!

    ahhhahaa!! its all good in the hood!! - i jus read one of the previos posts - and found that they are both shielded - however UTP's are shielded with plastic (polymeric insulation), and STP's are shielded with a metal foil insulator - nice nice... hehe im understanding it now~! Well thanks...
  7. A

    A Few Questions!!!!!!!

    wow - sik thanx heaps everyone!! Umm jus one thing...i still dont get the untwisted pairs bit? So "UTP" stands for "Un-Shielded Twisted Pairs" and STP stands for "Shielded Twisted Pairs" - but why would u not want 2 "Shield" them - cause wouldnt it be more likely 2 be damaged and more...
  8. A

    A Few Questions!!!!!!!

    Howdy Partners!! UM i've just got a few questions, that i came across...and any assistance would be muchly appreciated!! Firstly i was wondering, unless specified should we take "g" or "a" as 9.8 or 10? Secondly, in basic terms, whats the diff. between "Duralumin" and "Alclad"? - i know...
  9. A

    People who got >90 in subjects: how did you study?

    Thanx 4 all the tips - much apreciated!
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