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Given the test circuit below, the wattmeter reads: 2400 watts, the ammeter reads: 14.0 ARMS, and the voltmeter reads: 45.0 VRMS. Determine the following: a) The value of R in ohms b) The value of the source voltage (Vs) in Volts RMS Wattmeter 122 -js Q her online re

Given the test circuit below, the wattmeter reads: 2400 watts, the ammeter reads: 14.0 ARMS, and the voltmeter reads: 45.0 VRMS. Determine the following: a) The value of R in ohms b) The value of the source voltage (Vs) in Volts RMS Wattmeter 122 -js Q her online re

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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Given the test circuit below, the wattmeter reads: 2400 watts, the ammeter reads: 14.0 ARMS, and the voltmeter reads: 45.0 VRMS. Determine the following: a) The value of R in ohms b) The value of the source voltage (Vs) in Volts RMS Wattmeter A 12 2 V. -js Q R her online re
Transcribed Image Text:Given the test circuit below, the wattmeter reads: 2400 watts, the ammeter reads: 14.0 ARMS, and the voltmeter reads: 45.0 VRMS. Determine the following: a) The value of R in ohms b) The value of the source voltage (Vs) in Volts RMS Wattmeter A 12 2 V. -js Q R her online re
Expert Solution
Step 1

In this question, 

Reading of the voltmeter, ammeter and Wattmeter given

Find the value of the Resistance R and source voltage as shown in the figure? 

We know P= VI

 

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