Hi there.. I'm FAIZAL from University Technology Malaysia, Malaysia. I would like to ask some help from you regarding power failure analysis. Its for my final year project actually. I would like to ask you about "circuit breaker" circuit or block diagram. I have searched for some websites and its quite difficult to find the things that I want; circuit or block diagram. I'm looking for those things because this can help me in undestanding the principle of the material. So if you don't mind I would like to ask you for help. At least you can give me some websites which contain those things that I can access in.