engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test Power Systems Transmission and Distribution
A cable has inductance of 0.22 mH per kilometer and capacitance of 0.202 μF per kilometer. The surge impedance of the cable is
1
50 Ω
2
42 Ω
3
33 Ω
4
28 Ω