By James Bourassa 04.15.04
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The student studies the method to calculate complex power where the Vrms of a circuit is multiplied by the complex conjugate of the total circuit current. Several examples are given, along with the power triangle.
Learners follow the steps for reducing all of the elements of a complex circuit to a single current source and a single source resistance to create a simple circuit. Several examples are given for dc circuits. The conversion between Thevenin and Norton is also presented.
In this animated activity, students view the various ways to calculate the total power consumed in a series circuit. A brief quiz concludes the lesson.
The learner will solve problems using the rule for multiplying powers that have the same base.