Question

An ideal transfomer has a turns ratio of 10. When the primary is connected to 220V,50Hz ac source, the power output is

• A. $\frac{1^{th}}{10}$ the power input
• B. Equal to power input
• C. Zero
• D. 10 times the power input

Answer 1

Answer: (B)

Equal to power input

Answer 2

The correct answer is (B) : Equal to power input.