What precaution should a manufacturer take to e... - JAMB Physics 1990 Question
What precaution should a manufacturer take to ensure that energy loss in a transformer is minimized?
A
the winding of the transformer should be made of high resistance wire
B
the core should be made of thin sheets of metal
C
no magnetic material should be used to make the core
D
the flux linking the primary with the secondary coils should be minimum
correct option: b
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