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ethod. The reading on wattmeter A is 5,000 W and on wattmeter B is- 1,000 W (a) What is the power factor of the system? (b) If the voltage of the circuit is 440, what is the value of capacitance which must be introduced into ch phase to cause the whole of the power measured to appear on wattmeter A? [0.359; 5.43 (Meters and Meas. Insts. A.M.I.E.E. London)

ethod. The reading on wattmeter A is 5,000 W and on wattmeter B is- 1,000 W (a) What is the power factor of the system? (b) If the voltage of the circuit is 440, what is the value of capacitance which must be introduced into ch phase to cause the whole of the power measured to appear on wattmeter A? [0.359; 5.43 (Meters and Meas. Insts. A.M.I.E.E. London)

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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6. The power flowing in a 3-o, 3-wire, balanced-load system is measured by the two wattmeter method. The reading on wattmeter A is 5,000 W and on wattmeter B is – 1,000 W (a) What is the power factor of the system? (b) If the voltage of the circuit is 440, what is the value of capacitance which must be introduced into each phase to cause the whole of the power measured to appear on wattmeter A? [0.359; 5.43 (Meters and Meas. Insts. A.M.I.E.E. London)
Transcribed Image Text:6. The power flowing in a 3-o, 3-wire, balanced-load system is measured by the two wattmeter method. The reading on wattmeter A is 5,000 W and on wattmeter B is – 1,000 W (a) What is the power factor of the system? (b) If the voltage of the circuit is 440, what is the value of capacitance which must be introduced into each phase to cause the whole of the power measured to appear on wattmeter A? [0.359; 5.43 (Meters and Meas. Insts. A.M.I.E.E. London)
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