engineering recuitment MP Vyapam Sub Engineer Mock Test 2024 Electrical Machines Alternator and Synchronous Motors
A 3-phase synchronous motor with constant excitation drives a certain load drawing electrical power from an infinite bus at leading power factor. If the shaft load decrease
1
The power angle decreases while power factor increases
2
Both power angle and power factor increase
3
Both power angle and power factor decrease
4
The power angle increases while power factor decreases