21. The sequences of voltage levels shown in Figure 13-72 are applied to the summing amplifier and the indicated output is observed. First, determine if this output is correct. If it is not correct, determine the fault. +3 V +2 V +1.5 V VIN +1 V OV +2 V +1.5 V +I V R4 VIN2 R -IV H+1.5 V VINIO VIN3 O V R2 0.5 V VIN OW o VOUT -3 V +3 V R3 VINI OW VOUT All resistors are 10 kf2. -I V -I V -2 V -4.5 V

21. The sequences of voltage levels shown in Figure 13-72 are applied to the summing amplifier and the indicated output is observed. First, determine if this output is correct. If it is not correct, determine the fault. +3 V +2 V +1.5 V VIN +1 V OV +2 V +1.5 V +I V R4 VIN2 R -IV H+1.5 V VINIO VIN3 O V R2 0.5 V VIN OW o VOUT -3 V +3 V R3 VINI OW VOUT All resistors are 10 kf2. -I V -I V -2 V -4.5 V

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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