A transformer whose primary coil has twice as many turns as its secondary coil is used to

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A transformer whose primary coil has twice as many turns as its secondary coil is used to convert 240-V ac to 120-V ac. If the current in the secondary coil is 4 A, the primary current is
a. 1 A
b. 2 A
c. 4 A
d. 8 A

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The Physical Universe

ISBN: 978-0077862619

16th edition

Authors: Konrad B Krauskopf, Arthur Beiser

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Question Posted: Mar 10, 2020 12:51 PM

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A transformer whose primary coil has twice as many turns as its secondary coil is used to

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