railway RRB JE (CBT I + CBT II) Mock Test 2024 Power Systems Transmission and Distribution Transient Analysis on Long Transmission Lines
A long overhead transmission line is terminated by its characteristic impedance. Under this operating condition, the ratio of voltage to current at different points along the line will
1
remain same at the two ends, but be higher between the two ends being maximum at the centre of the line
2
remain same at all points
3
progressively increase from the sending end to the receiving end
4
progressively increase from the receiving end to the sending end