A transformer converts 460 V into 230 V. The power output is 2.3 kW, how much current is drawn into the primary coil? * none 5A 0.5A 10A 4.6A 2A
A transformer converts 460 V into 230 V. The power output is 2.3 kW, how much current is drawn into the primary coil? * none 5A 0.5A 10A 4.6A 2A
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter27: Single-phase Transformers
Section: Chapter Questions
Problem 4RQ: All values of a transformer are proportional to its __________________ ___________________.
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