For a step down transformer, turns ratio will be .

greater than 1

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less than 1

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equal to 1

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Solution

The correct option is A greater than 1
Turns ratio = $\frac{V o l t a g e i n t h e p r i m a r y c o i l (V_{p})}{V o l t a g e i n t h e s e c o n d a r y c o i l (V_{s})}$ .
For the step down transformer $V_{p}$ is greater than the $V_{s}$ . So turns ratio will be greater than 1.

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