Q.Pole mounted substations are used in

  • APrimary transmission system
  • BSecondary transmission system
  • CPrimary distribution system
  • DSecondary distribution system
Correct Answer : (D)

Secondary distribution system

Hints :

Pole mounted substations are used in Secondary distribution system.


The most serious consequence of a major uncleared short-circuit fault could be


Which of the following results in a symmetrical fault?

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