engineering recuitment PGCIL Diploma Trainee Mock Test 2024 Power Systems Fault Analysis Line To Ground Fault
An SLG fault has occurred on phase b of a transmission line. Calculate the fault current, if x1 = x2 = 0.2 p.u., x0 = 0.05 and the reactance connected to the neutral is 0.05 p.u. Consider pre-fault voltage is 1 p.u.
1
2.22 p.u.
2
5 p.u.
3
2 p.u.
4
1.33 p.u.