Question

The ratio of secondary to the primary turns in a transformer is 3 : 2. If the power output be P, then the input power neglecting all loses must be equal to

• A. 5 P
• B. 5 P
• C. P
• D. $\frac{2}{5}P$

Answer 1

Answer: (C)

P

Answer 2

Provided no power looses, being assumed.