A transformer has 400 turns in the primary and 8 turns in the secondary. (a) Is this

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A transformer has 400 turns in the primary and 8 turns in the secondary.

(a) Is this a step-up or step-down transformer?

(b) If the primary is connected across 120 V rms, what is the open-circuit voltage across the secondary?

(c) If the primary current is 0.1 A, what is the secondary current, assuming negligible magnetization current and no power loss?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

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Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Nov 29, 2011 10:09 AM

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A transformer has 400 turns in the primary and 8 turns in the secondary. (a) Is this

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a It is a stepdown transf...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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