railway RRB JE (CBT I + CBT II) Mock Test 2024 Power Systems PU System and Symmetrical Components Per Unit System
The per unit impedance of a generator on a 100 MVA, 40 kV base is j0.15 p.u. The per unit impedance to a 100 MVA, 20 kV base will be _______.
1
0.6 pu
2
0.7 pu
3
0.8 pu
4
0.9 pu