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Consider a voltage source, vs(t)=1202-√cos(377)V, connected across two loads in series (vs=v1+v2). If the load voltmeter RMS readings measure 50V and 88.5V, respectively, with the voltage of the first load leading that of the second (by an angle between 0 and 180 degrees), determine the phases for v1 and v2. If you also know that load 1 has PF 0.9 lagging, compute the PF of load 2.

Consider a voltage source, vs(t)=1202-√cos(377)V, connected across two loads in series (vs=v1+v2). If the load voltmeter RMS readings measure 50V and 88.5V, respectively, with the voltage of the first load leading that of the second (by an angle between 0 and 180 degrees), determine the phases for v1 and v2. If you also know that load 1 has PF 0.9 lagging, compute the PF of load 2.

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
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Consider a voltage source, vs(t)=1202-√cos(377t)V, connected across two loads in series (vs=v1+v2). If the load voltmeter RMS readings measure 50V and 88.5V, respectively, with the voltage of the first load leading that of the second (by an angle between 0 and 180 degrees), determine the phases for v1 and v2. If you also know that load 1 has PF 0.9 lagging, compute the PF of load 2. please answer in typing format
Transcribed Image Text:Consider a voltage source, vs(t)=1202-√cos(377t)V, connected across two loads in series (vs=v1+v2). If the load voltmeter RMS readings measure 50V and 88.5V, respectively, with the voltage of the first load leading that of the second (by an angle between 0 and 180 degrees), determine the phases for v1 and v2. If you also know that load 1 has PF 0.9 lagging, compute the PF of load 2. please answer in typing format
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