1. Tardigrade
  2. Question
  3. Physics
  4. In step down transformer the ratio of turns N1: N2 = 1: 2 and output power is 2.2 kW. If current in secondary is 10 A then find input voltage and current -

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. In step down transformer the ratio of turns $N_1 : N_2 = 1 : 2$ and output power is 2.2 kW. If current in secondary is 10 A then find input voltage and current -

Solution:

Correct answer is (a) 440 V, 5A