Exam (elaborations)
Engineering Principles UPDATED Exam Questions and CORRECT Answers
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Capacitative Reactance - Ans Opposition to the flow of a.c. through the capacitor. A 100nf capacitor is connected to an AC voltage source with variable frequency. With an output voltage of 25V, calculate the current at 200Hz. - Ans Use capacitative reactance equation, and then the V=IR. Induc...
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