LOADING
Question

If a short transmission line is delivering to lagging power factor load, the sending end power factor is

A.


B.


C.


D.


Answer ( Option C)


Solution

For short transmission line :

Sending end power factor


For short transmission line, sending end current (Is  is equal to receiving end current (IR)

IS = IR = I                             …(ii) 


Above these values put in equation (i) after that use equation (ii) we get,

Hence, the correct option is (C).

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