engineering recuitment NCL Assistant Foreman (Trainee) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors
For a synchronous generator supplying a balanced 3-phase load, the armature reaction flux is _______ in magnitude and rotates at ________ speed
1
Variable, Sub-synchronous
2
Constant, Sub-synchronous
3
Variable, Super-synchronous
4
Constant, Synchronous