d3athy SG hmmm ... i guess the ans is 2 ... =x Cant really recap much ... dont know where i put all my notes to =x
d3athy SG Refer to notes given by sch ... ? Based on their properties and usage of devices =x cant really rmb ... May i know what module is that ...?
d3athy SG hmmmm .... u sure ?? i study tat in mechanical eng =x hmmm ..... the ans is either 2 or 4 ... cos both are ampifier .. which increase the output signal so as devices can read .. just that one is use only when the impedances is low ...
hiphop2009 SG hmm. i got ans from my fren, he say is 3 wor. i think is point out the WRONG statement......
