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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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3. (a) An a.c. voltage with a sinusoidal waveform is shown in Figure 3(a): Voltage (V) 4 1 Time (ms) -10 10 20 30 40 50 -1 -2 Figure 3(a) Determine the period and frequency. Find out the angular velocity. (ii) (iii) Calculate the root-mean-square value of the voltage. (iv) An analogue meter, a digital multi-meter and a dual beam oscilloscope are provided in the laboratory to measure the peak voltage value. Select the appropriate instrument with explanation.
Transcribed Image Text:3. (a) An a.c. voltage with a sinusoidal waveform is shown in Figure 3(a): Voltage (V) 4 1 Time (ms) -10 10 20 30 40 50 -1 -2 Figure 3(a) Determine the period and frequency. Find out the angular velocity. (ii) (iii) Calculate the root-mean-square value of the voltage. (iv) An analogue meter, a digital multi-meter and a dual beam oscilloscope are provided in the laboratory to measure the peak voltage value. Select the appropriate instrument with explanation.
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