What precaution should a manufacturer take to ensure that energy loss in a transformer is...

PHYSICS
JAMB 1990

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 Answer: B. the core should be made of thin sheets of metal



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