The primary coil of a transformer is connected to a 60 V ac source. The secondary coil is connected to a 330 ≈í¬© load. The turns ratio is 3:1. What is the secondary voltage?%!

The primary coil of a transformer is connected to a 60 V ac source. Th

1.	The primary coil of a transformer is connected to a 60 V ac source. The secondary coil is connected to a 330 ≈í¬© load. The turns ratio is 3:1. What is the secondary voltage?%!
A.	2 V
B.	20 V
C.	180 V
D.	18 V
Answer» C. 180 V