Question

In a step up transformer the turn ratio is 1 : 2. A Leclanche cell (emf = 1.5 V) is connected across the

primery.the voltage across the secondary is

• A. 3 V
• B. 1.5 V
• C. 0.75V
• D. Zero

Answer 1

Answer: (A)

3 V

Answer 2

: $\frac{V_{s}}{V_{P}} = \frac{N_{s}}{N_{P}}$