New servers, hooraaaay! More bandwidth, more power.
Quote from: cool_dude on June 09, 2009, 02:57:57 pm= lilwyne, no problemo..hurmm...another quest is..how do we know which fuse can we use..? nov/04..34it says the hair dryer takes 2amps, and the lead can carry 5ampsso it cant be blow 2amps cuz then the fuse would blow and hair dryer wont work, and it cant be above 5amps, cuz the hairdryer might get messed upso it has to be between 2-5, and thonly answer there which is between 2-5 is 3amp fuse
= lilwyne, no problemo..hurmm...another quest is..how do we know which fuse can we use..? nov/04..34
hey can sum1 pls help,... i hav no idea how to revise 4 this exam...
Thanks so much!!!how do i rep u
got it..Thanks ...and also ques.32 same paper...how is it B and not A?
Quote from: samin6n on June 09, 2009, 03:54:44 pmgot it..Thanks ...and also ques.32 same paper...how is it B and not A?In A it is connected in parallel..it won't change the p.d. The lamp will get the mains supply. Whereas in B the resistor is a potential divider and can vary the voltage . I hope uve understood