In a step-up transformer the turn ratio is 1:10. A resistance of 200 o – McqOptions

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1.	In a step-up transformer the turn ratio is 1:10. A resistance of 200 ohm connected across the secondary is drawing a current of 0.5 A. What is the primary voltage and current [MP PET 2000]
A.	50 V, 1 amp
B.	10 V, 5 amp
C.	Equal to g
D.	20 V, 2 amp
Answer» C. Equal to g

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