Painandsuffering
New Member
Hi its me again thanx to all of your help I passed my chpt 12 test wih an 84 without even talking to my instructor which he says is one of the best chpt 12 scores he's seen. I'm onto chpt 13 now and have hit a bit of a quandry..... What is the maximum source current for a transformer rated at 10kva, 1000/500 60 hz? I have a few other guys working on this question with me that are on the same chapter but they seem to think its 10 but when I put this answer into the practice test it comes up wrong and the answer should be 20 A. I am thinking that I need to do 10k/500 instead of 10k/1k.