Home » English riddles » Protection » Protection riddle no.8 – Risk of operation in power plant » Reply To: Protection riddle no.8 – Risk of operation in power plant Reply To: Protection riddle no.8 – Risk of operation in power plant 2021-08-03 at 11:08 am #1213 S.Muthukrshna Cable earth leakage(fault) and or inproper c.t installation can not be ruledout Regards S.Muthukrshna