Teaching HPSC Lecturer (Technical) Mock Test 2024 Electrical Machines Alternator and Synchronous Motors Synchronous Motor Power
Two components of stray load loss of a synchronous motor are:
1
Eddy current and hysteresis losses due to changing flux densities
2
iron loss due to armature leakage flux and armature ohmic loss due to skin effect
3
windage loss due to load and frictional loss
4
field circuit loss due to field resistance and direct load loss
5
none of these
5
Question Not Attempted