In a step-down transformer, there is a change of 15 A in the load current. This results in change of supply current of
A. less than 15 A
B. more than 15 A
C. 15 A
D. none of the above
Answer:A
In a step-down transformer, there is a change of 15 A in the load current. This results in change of supply current of
A. less than 15 A B. more than 15 A C. 15 A D. none of the above