engineering recuitment UPMRC JE 2024 Mock Test Electrical Machines Alternator and Synchronous Motors
If the excitation and the terminal voltage of a synchronous motor are kept constant and the load is increased then _____.
1
Armature current decreases and power factor becomes more leading
2
Armature current increases and power factor becomes more leading
3
Armature current increases and power factor becomes more lagging
4
None of these