得分 8. The inductance of an ideal inductor is 0.1 H. The current through the inductor is given by i=10 /2 cos( øt + 30°). When @=100rad/s, (1) Express the current phasor I; (2) Calculate the voltage phasor U: (3) Calculate the average power P and reactive power Q. (4) Draw out the phasor diagram.

得分 8. The inductance of an ideal inductor is 0.1 H. The current through the inductor is given by i=10 /2 cos( øt + 30°). When @=100rad/s, (1) Express the current phasor I; (2) Calculate the voltage phasor U: (3) Calculate the average power P and reactive power Q. (4) Draw out the phasor diagram.

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 2PP: Assume that the current flow through the resistor, IR, is 15 A; the current flow through the...

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