Q. Ferromagnetic materials used in a transformer must have
A) Low permeability and high hysteresis loss
B) High permeability and low hysteresis loss
C) High permeability and high hysteresis loss
D) Low permeability and low hysteresis loss
Explanation
(b) Ferromagnetic materials used in a transformer must have high permeability and low hysteresis loss.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.