Question G5C05
From subelement G5 - G5C
G5C05
Answer: BWhy is the primary winding wire of a voltage step-up transformer usually a larger size than that of the secondary winding?
ATo improve the coupling between the primary and secondary
BTo accommodate the higher current of the primary
CTo prevent parasitic oscillations due to resistive losses in the primary
DTo ensure that the volume of the primary winding is equal to the volume of the secondary winding