Recent content by LearnerSPARK

I didn't get that question about the Zs either, everyone I sat it with was a bit stumped by that one aswell The IP ratings I know you got c) right the question asked for the horizontal surface cover of a 3 phase motor which you're right is IP4X a) I thought was IP2X or IPXXB the BS finger...

Thanks mate

Testing Zs of a circuit would be- Going to the last/furthest point of a circuit and with a two probe tester testing between P and E Correct???? (This is for an exam)