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Avinash Jha

· started a discussion

· 1 Months ago

differential relay are used for the protection of all internal faults.

Question:

Differential relays are used to protect the equipment against-

Options:
A)

internal faults

B)

reverse current

C)

over voltage

D)

over current

Solution:

Ans:(d) Differential relays are used to protect the equipment against all internal faults.

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