Transformers are designed so that energy losses are reduced to a minimum. This is achieved through which of these process?
I. Using a soft iron ore
II. Laminating the iron core to reduce energy loses due to eddy current
III. Designing an efficient iron core
A
I & II only
B
II only
C
I, II, & III only
D
III only
Verified Correct Answer: C.
Physical Principles & Numerical Solution
Fig (I) (II) (III) are they in which a transformer was designed to reduce an energy loses by reducing through this collective designed or efforts
Source: Myschool Past Questions Archive (Record #40889)