A transformer has 400 turns in the primary and 8 turns in the secondary. (a) Is this
Question:
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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a It is a stepdown transf...View the full answer
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