railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors
In a synchronous machine, in case the axis of field flux is in line with the armature flux then __________
1
the machine is working as synchronous motor
2
the machine is working as synchronous generator
3
the machine is said to be floating
4
the machine will vibrate violently