When a transformer has more secondary windings than primary windings, it?
A
has a smaller secondary current
B
has a greater power output
C
is a step-down transformer
D
increases the total energy output
Verified Correct Answer: A.
Physical Principles & Numerical Solution
A transformer that increases the voltage from primary to secondary (more secondary winding turns than primary winding turns) is called a step-up transformer.
Source: WAEC / JAMB / NECO Classroom Archive (Record #28474)