A non-inductive load takes a current of 15 A at 125 V. An inductor is then connected in seriesin order that the same current shall be supplied from 240 V, 50 Hz mains. Ignore the resistance of the inductor and calculate: the inductance of the inductor; the impedance of the circuit; the phase difference between the current and the applied voltage.
A non-inductive load takes a current of 15 A at 125 V. An inductor is then connected in seriesin order that the same current shall be supplied from 240 V, 50 Hz mains. Ignore the resistance of the inductor and calculate: the inductance of the inductor; the impedance of the circuit; the phase difference between the current and the applied voltage.
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter26: Three-phase Circuits
Section: Chapter Questions
Problem 3PA: You are an electrician working in an industrial plant. A 30-hp three-phase induction motor has a...
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- A non-inductive load takes a current of 15 A at 125 V. An inductor is then connected in seriesin order that the same current shall be supplied from 240 V, 50 Hz mains. Ignore the resistance of the inductor and calculate:
- the inductance of the inductor;
- the impedance of the circuit;
the phase difference between the current and the applied voltage.
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