B. Two impedances of 202-45° 2 and 30230° Q are connected in series across a certain supply and the resulting current is found to be 10 A. If the supply voltage remains unchanged, calculate the supply current when the impedances are connected in parallel.

B. Two impedances of 202-45° 2 and 30230° Q are connected in series across a certain supply and the resulting current is found to be 10 A. If the supply voltage remains unchanged, calculate the supply current when the impedances are connected in parallel.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Resistive-inductive Parallel Circuits

Section: Chapter Questions

Problem 10PP: In an R-L parallel circuit, ET=240 volts, R=560, and XL=330. Find apparent power.

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Answer the question below.

8. Two impedances of 202-45° 2 and 30/30° are connected in series
across a certain supply and the resulting current is found to be 10 A. If
the supply voltage remains unchanged, calculate the supply current
when the impedances are connected in parallel.

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