In rotating electrical machines, when the armature rotates, there are – McqOptions

MCQOPTIONS

1.	In rotating electrical machines, when the armature rotates, there are continuous magnetic reversals and power required for their reversals is called _____________
A.	Eddy current loss
B.	Hysteresis loss
C.	Resistance or ohmic losses
D.	Mechanical loss
Answer» C. Resistance or ohmic losses

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