larryhinesx7454 larryhinesx7454
  • 28-01-2024
  • Physics
contestada

In an ideal transformer input A.C. voltage is 220 V. Current in secondary coil is 2.5 A If the ratio of number of turns in primary coil and secondary coil is 1 : 10, find
(1) Output voltage
(2) Current in primary coil
(3) Input and output power. [Ans: 2200 V, 25 A, 5500 W]

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