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Question
Physics
In transformer, core is made of soft iron to reduce
Q. In transformer, core is made of soft iron to reduce
2141
189
UPSEE
UPSEE 2010
Alternating Current
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A
hysteresis losses
17%
B
eddy current losses
29%
C
force opposing electric current
36%
D
None of the above
18%
Solution:
Transformer cores are made up of soft iron because soft iron has less losses due to hysteresis.