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]

In an ideal transformer input A.C. voltage is 220 V. Current in second

1.	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]
Answer» Bdyd UDHR hrhr hdrh dhrhr

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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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