Mho
relay is normally used for the protection of
long
transmission lines
medium length lines
short
length lines
No
length criterion
long
transmission lines
•Mho
relay is normally used for the protection % transmission lines.
•Impedance
relay is used for the protection of medium transmission lines.
•Reaction
relay is used for the protection of short transmission line.
Hence,
the correct option is (A).
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