When a transformer has more secondary windings than primary windings, it?

Physics

JAMB 1987

A. has a smaller secondary current
B. has a greater power output
C. is a step-down transformer
D. increases the total energy output

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Correct Answer: Option A

Explanation

A transformer that increases the voltage from primary to secondary (more secondary winding turns than primary winding turns) is called a step-up transformer.

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When a transformer has more secondary windings than primary windings, it?

Correct Answer: Option A

Explanation

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