Question

25.When a transformer is connected to 120-volt ac, it supplies 3000 V
to a device. The current through the secondary winding then is
0.06 A and the current through the primary is 2 A. The number of
turns in the primary winding is 400. The number of turns in the
secondary winding is:
A. 16
B. 30
C. 1000
D. 2000
E. 10000​

Answer 1

Answer:

d) 2000 no of turns is correct