Question

What is the transformer ratio of a step-down transformer?

• A. Transformer Ratio > 1 as there are more turns in secondary coil than primary coil and more voltage across primary then secondary coil
• B. Transformer Ratio < 1 as there are more turns in primary coil than secondary coil and more voltage across primary then secondary coil
• C. Transformer Ratio > 1 as there are more turns in primary coil than secondary coil and more voltage across primary then secondary coil
• D. Transformer Ratio > 1 as there are more turns in secondary coil than primary coil and more voltage across secondary then primary coil
• E. Transformer Ratio < 1 as there are more turns in secondary coil than primary coil and more voltage across primary then secondary coil

Answer 1

The correct option is B

Transformer Ratio < 1 as there are more turns in primary coil than secondary coil and more voltage across primary then secondary coil