Q.46 A transmission line is being protected by distance protection. 80% of the line is being protected. The transfer reactance is 0.2 p.u. A solid 
, fault occurred at the end of the transmission line. The minimum level of fault current to activate the relay
(A) 6.25
(B) 5
(C) 1.25
(D) 3
Answer:(A)
Explanation:
