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  • Users: GRP123
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  1. GRP123

    Charging Current

    Hi, I have two questions : Q# 1) Is it true that charging current is only avaiable in single conductor cables and is zero in case of three conductor cables because the magnetic field gets cancelled ? Q# 2) For the first time I came across a situation I noticed that motors contribute to...
  2. GRP123

    Trip Circuit

    Hi.... This question must be a cake for you. A transformer feeding a switchgear and the Switchgear has differential and feeder protection. I am sure all the relays within the switchgear will come wired. But I have to hook up these relays with external componnet status for differential...

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