Q. The efficiency of transformer is very high because
A) There is no moving part in a transformer
B) It produces very high voltage
C) It produces very low voltage
D) None of the above
Explanation
The correct answer is Option A: There is no moving part in a transformer.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.