railway RRB JE (CBT I + CBT II) Mock Test 2024 Network Theory Transient Analysis Step Response of First Order Circuits
In a series RL circuit R = 20 Ω, L = 0.1 H and frequency is 50 Hz. The impedance of the circuit would be doubled by making the value of R
1
40
2
52.6
3
67.5
4
72.5