The shunt capacitance of a transmission line is neglected only
resistance and series inductance are considered. The voltage regulation of the
transmission line is zero. The power factor of the load connected at receiving
end of the line must be.
Unity
Between 0 and 1 (leading)
Zero
Between
0 and 1 (lagging)
Between 0 and 1 (leading)
Given that the value of shunt capacitance of a transmission line is neglected, so it must be a short transmission line, which voltage regulation is given by
+ve sign lagging pf and -ve sign for leading power
factor of load respectively.
V.R. will be at leading power factor. In this cause V.R.
Hence
voltage regulation becomes zero at leading p.f. where as value of power factor
lies between 0 and 1.
Hence,
the correct option is (B).
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