The
positive sequence current of a transmission line is
1/3 of negative sequence current
Equal to negative sequence current
3 times negative sequence current
Always
zero
Equal to negative sequence current
The
positive sequence current of a transmission line is equal to negative sequence
current. Transmission line has a linear and static component of the power
system. The transmission line offers the same impedance to positive and
negative sequence current. The zero sequence impedance of transmission lines
usually ranges from 2 to 4 times the positive sequence impedance.
Hence,
the correct option is (B).
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