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1. The average power in a single-phase ac circuit with a purely capacitive load, for sinusaidal- steady-state excitation, is а. Zera b. Va/Xe c. X. 2. If ane says that a capacitor absorbs zero real pawer and negative reactive power (or delivers pasitive reactive power), is it a. True b. False 3. The admittance of the impedance - nis given by a. -j25 b. j25 c. 2/j S 4. The instantaneaus power absarbed by the load in a single-phase ac circuit, for a general RLC laad under sinusoidal-steady-state excitation, is a Nanzera constant b. Has a leading power factor C. Containing double-frequency companents.

1. The average power in a single-phase ac circuit with a purely capacitive load, for sinusaidal- steady-state excitation, is а. Zera b. Va/Xe c. X. 2. If ane says that a capacitor absorbs zero real pawer and negative reactive power (or delivers pasitive reactive power), is it a. True b. False 3. The admittance of the impedance - nis given by a. -j25 b. j25 c. 2/j S 4. The instantaneaus power absarbed by the load in a single-phase ac circuit, for a general RLC laad under sinusoidal-steady-state excitation, is a Nanzera constant b. Has a leading power factor C. Containing double-frequency companents.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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1. The average power in a single-phase ac circuit with a purely capacitive load, for sinusaidal- steady-state excitation, is a. Zera b. Vas/Xe c. . X, 2. If ane says that a capacitor absorbs zero real pawer and negative reactive power (or delivers pasitive reactive power), is it a. True b. False 3. The admittance of the impedance a. -j2S b. j2S c. 2/j S -N is given by 4. The instantaneous power absorbed by the loat in a single-phase ac circuit, for a general RLC laad under sinusoidal-steady-state excitation, is a. Nonzera constant b. Has a leading power factor c. Containing double-frequency components.
Transcribed Image Text:1. The average power in a single-phase ac circuit with a purely capacitive load, for sinusaidal- steady-state excitation, is a. Zera b. Vas/Xe c. . X, 2. If ane says that a capacitor absorbs zero real pawer and negative reactive power (or delivers pasitive reactive power), is it a. True b. False 3. The admittance of the impedance a. -j2S b. j2S c. 2/j S -N is given by 4. The instantaneous power absorbed by the loat in a single-phase ac circuit, for a general RLC laad under sinusoidal-steady-state excitation, is a. Nonzera constant b. Has a leading power factor c. Containing double-frequency components.
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