3. Assume the circuit shown in Figure 21-1 has an apparent power of 432 VA and a true power of 345.6 W. The capacitor has a capacitance of 15.8919 μF, and the frequency is 60 Hz. Find the missing values. E₁ I Z VA 432 PF ER IR. R P 345.6 W 20 Ec lc As to exc Xc VARSc C 15.8919 μF

3. Assume the circuit shown in Figure 21-1 has an apparent power of 432 VA and a true power of 345.6 W. The capacitor has a capacitance of 15.8919 μF, and the frequency is 60 Hz. Find the missing values. E₁ I Z VA 432 PF ER IR. R P 345.6 W 20 Ec lc As to exc Xc VARSc C 15.8919 μF

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 3PP: Assume the circuit shown in Figure 21-1 has an apparent power of 432 VA and a true power of 345.6 W....

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Concept explainers

Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

Question

assume the circuit shown in figure 21-1 has an apparent power of 432 VA and a true power of 345.6 W. the capacitor has a capacitance of 15.8919 uf and the frequency is 60 Hz find the missing values.

20
3. Assume the circuit shown in Figure 21-1 has an apparent power of 432 VA and a true power of
345.6 W. The capacitor has a capacitance of 15.8919 μF, and the frequency is 60 Hz. Find the
missing values.
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PF
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P 345.6 W
20.
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Xc
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C 15.8919 µF

FIGURE
ET 240 V
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