An ac generator supplies 20 A at 440 V to a 10 000-V power line through a

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An ac generator supplies 20 A at 440 V to a 10 000-V power line through a step-up transformer that has 150 turns in its primary coil.
(a) If the transformer is efficient (see Exercise 32), how many turns are in the secondary coil?
(b) What is the current in the power line?
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College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

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