A coil has a resistance of 35-Ω and an inductance of 0.14H the coil is connected to 60cps, 117V power source. Calculate a)the circuit current b)phase angle c)power used in the external circuit.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter23: Resistive-inductive-capacitive Series Circuits
Section: Chapter Questions
Problem 3PP: The circuit is connected to a 60-Hz line. The apparent power in the circuit is 29.985 VA, and the...
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A coil has a resistance of 35-Ω and an inductance of 0.14H the coil is connected to 60cps, 117V power source. Calculate a)the circuit current b)phase angle c)power used in the external circuit.

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