Question

an ideal transformer has 1600 primary winding turns to a 2.5KV AC supply. find the total number of secondary turns for a 225V output AC output AC voltage

Answer 1

$\huge\bigstar\underline\pink{Answer}$

★ In Ideal transformer total induced voltage in each winding is directly proportional to the number of turns in that winding

★ n1/V1 = n2/V2

=> 1600/2500 = n2/225

=> n2 = 144

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