A transformer with input 60 W power at the primary has an efficiency of 95%. Identify its power at the secondary from the given options.

A transformer with input 60 W power at the primary has an efficiency o

1.	A transformer with input 60 W power at the primary has an efficiency of 95%. Identify its power at the secondary from the given options.
A.	45 W
B.	95 W
C.	100 W
D.	57 W
Answer» E.