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The corrected readings of a voltmeter, an ammeter, and wattmeter when connected to measure the voltage, current, and power of a circuit known to consist only of resistance and inductance coil in series are as follows: volts, 118; amperes, 3.27; power, 320 watts. The frequency is 60 Hz. Determine (a) power factor; (b) circuit phase angle;

The corrected readings of a voltmeter, an ammeter, and wattmeter when connected to measure the voltage, current, and power of a circuit known to consist only of resistance and inductance coil in series are as follows: volts, 118; amperes, 3.27; power, 320 watts. The frequency is 60 Hz. Determine (a) power factor; (b) circuit phase angle;

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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The corrected readings of a voltmeter, an ammeter, and wattmeter when connected to measure the voltage, current, and power of a circuit known to consist only of resistance and inductance coil in series are as follows: volts, 118; amperes, 3.27; power, 320 watts. The frequency is 60 Hz. Determine (a) power factor; (b) circuit phase angle; A. 0.8293, 33.97° B. 0.8093, 32.97° C. 0.83293, 34.92° D. 0.8693, 33.21°
Transcribed Image Text:The corrected readings of a voltmeter, an ammeter, and wattmeter when connected to measure the voltage, current, and power of a circuit known to consist only of resistance and inductance coil in series are as follows: volts, 118; amperes, 3.27; power, 320 watts. The frequency is 60 Hz. Determine (a) power factor; (b) circuit phase angle; A. 0.8293, 33.97° B. 0.8093, 32.97° C. 0.83293, 34.92° D. 0.8693, 33.21°
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