Auteur Wiedman, T. E.
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Aucoin, Michael B., Auteur ; Jones, Robert H., Auteur ; Hoad, Raymond F. ; Reedy, R. M. ; Wiedman, T. E. ; Sufana, C. R. ; Tengdin, J. T. |Faults on distribution circuits are normally detected by simple overcurrent relays. Faults through a high impedance such as dry earth or asphalt do not have sufficient current to operate overcurrent relays and must be cleared manually. Such high[...]

