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Referring to Figure 1, an analysis was conducted to obtain dissipated power by resistance Rs. The 20 VDC supply voltage was measured by a voltmeter on a 50V range with an accuracy of 1% of full scale. R, and R2 have tolerance of 0.5% and remaining resistances have tolerance of 0.1%. R3, R4, Rs, R6 and R7 value are 5 KQ.

Referring to Figure 1, an analysis was conducted to obtain dissipated power by resistance Rs. The 20 VDC supply voltage was measured by a voltmeter on a 50V range with an accuracy of 1% of full scale. R, and R2 have tolerance of 0.5% and remaining resistances have tolerance of 0.1%. R3, R4, Rs, R6 and R7 value are 5 KQ.

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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Referring to Figure 1, an analysis was conducted to obtain dissipated power by resistance Rs. The 20 VDC supply voltage was measured by a voltmeter on a 50V range with an accuracy of 1% of full scale. R1 and R2 have tolerance of 0.5% and remaining resistances have tolerance of 0.1%. R3, R4, Rs, R6 and R7 value are 5 KQ. R3 R1 R4 DC Voltage R7 Source R2 R5 R6 d. Figure 1 a) By using voltage divider method, show that the derivation for the voltage drop VR5 across Rs can be formulated as: R//(R,+R) V. = .V be R+R,+R//(R,+R) 6. b) Calculate the resultant voltage drop and its accuracy across Rs. c) Determine the maximum uncertainty of power dissipated by Rs.
Transcribed Image Text:Referring to Figure 1, an analysis was conducted to obtain dissipated power by resistance Rs. The 20 VDC supply voltage was measured by a voltmeter on a 50V range with an accuracy of 1% of full scale. R1 and R2 have tolerance of 0.5% and remaining resistances have tolerance of 0.1%. R3, R4, Rs, R6 and R7 value are 5 KQ. R3 R1 R4 DC Voltage R7 Source R2 R5 R6 d. Figure 1 a) By using voltage divider method, show that the derivation for the voltage drop VR5 across Rs can be formulated as: R//(R,+R) V. = .V be R+R,+R//(R,+R) 6. b) Calculate the resultant voltage drop and its accuracy across Rs. c) Determine the maximum uncertainty of power dissipated by Rs.
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