SSC RSMSSB JE Mock Test 2024 Electrical Machines Alternator and Synchronous Motors Synchronous Motor Different Excitations
Which of the following is the condition for a unity power factor of a synchronous motor?
1
Zero excitation
2
Over Excitation (Eb > V)
3
Normal Excitation (Eb = V)
4
Under Excitation (Eb < V)
5
Question Not Attempted