A 3-phase alternator is connected to a Dd transformer.
The hysteresis and eddy current losses of the transformer are respectively 300 W and 400 W.
If the speed of the alternator is reduced by 10%, then the hysteresis and eddy current losses of the transformer will be respectively
A. 228 W and 262.44 W.
B. 270 W and 324 W.
C. 243 W and 360 W.
D. 270 W and 400 W.
Show Answer
Answer: B
Share your understanding of this question with the correct explanation.