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The primary winding of a transformer has 500 turns whereas its secondary has 5000 turns. The primary is connected to an A.C. supply of 20 V, 50 Hz. The secondary will have an output of (a) 2 V, 5 Hz (b) 200 V, 500 Hz (c) 2V, 50 Hz (d) 200V, 50 Hz



The primary winding of a transformer has 500 turns whereas its secondary has 5000 turns. The primary is connected to an A.C. supply of 20 V, 50 Hz. The secondary will have an output of


        (a)    2 V, 5 Hz   


(b)    200 V, 500 Hz


        (c)    2V, 50 Hz  


(d)    200V, 50 Hz


Grade:10

2 Answers

Simran Bhatia
348 Points
7 years ago

(d)

The transformer converts A.C. high voltage into A.C. low voltage, but it does not cause any change in frequency. The formula for voltage is

umer shafi
37 Points
7 years ago

200v50Hz

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