Straight silicon steel (containing Si from 0.5 to 5%) because of their low
hysteresis loss and high magnetic permeability are used for electrical
appliances. Which of the following electrical appliances made of silicon steel
contains maximum percentage of silicon (about 4%)?
(A) Armature of small motors/generators
(B) Generators and small motors
(C) Induction motors
(D) High frequency transformers
hysteresis loss and high magnetic permeability are used for electrical
appliances. Which of the following electrical appliances made of silicon steel
contains maximum percentage of silicon (about 4%)?
(A) Armature of small motors/generators
(B) Generators and small motors
(C) Induction motors
(D) High frequency transformers