railway RRB JE (CBT I + CBT II) Mock Test 2024 Power Systems Transmission and Distribution Transient Analysis on Long Transmission Lines
The range of surge impedance for an overhead transmission line is:
1
1600 - 1800 Ω
2
400 - 600 Ω
3
800 - 1000 Ω
4
1200 - 1400 Ω