hello there the asseser was very easy goin realy there wasnt realy any hard questions, asked me to work out the R1 + R2 on the ring curcuit and wot the expected result would be after doin end to end tests asked me wots the max Ze on pme system 0.35 aslo wanted to knw if me messured value for Zs on sockets wos exceptable at 0.60 checked the onsite guide for corrected value 1.16 id say he just wanted to see me demostrate gud testing skills i was abit nervous wen he came threw the door but i soon settled down no probs the one thing i was surprised about he never talked about the big red book much i hope i get him again next year lol