G5C05 : Why is the primary winding wire of a voltage step-up transformer usually a larger size than that of the secondary winding?
A
To improve the coupling between the primary and secondary
B
To accommodate the higher current of the primary
C
To prevent parasitic oscillations due to resistive losses in the primary
D
To ensure that the volume of the primary winding is equal to the volume of the secondary winding
Correct Answer: To accommodate the higher current of the primary