Questions 1 The operational amplifier (op-amp) in Figure 1 is an ideal op-amp with maximum output voltage, vo(max) is +12 V and the minimum output voltage, vo(min) is -12 V. A sine wave with +5V peak-to-peak voltage is applied as the input, vin as shown. R. RE Voltage (V) GND 10- Vin R2 Vin Vo Time 0.5 -5 -10- 1 1.5 (ms) GND Figure 1 For each of the following conditions, derive or explain the relationship between output voltage, vo and input voltage, Vin, and then draw the input and output voltage waveforms on same graph. Label the x-axis, y-axis, peak voltages and units. a) R1 = R2 = R3 = 10 kQ and RF = 3R1. b) R2 = R3 = 10 kn, RF = 3R2 and R1 is broken (open circuit). c) R1 = R2 = R3 = 1O kN and Re is broken (open circuit). d) R; = R2 = 10 kQ, RF = 3R1, R3 is broken (open circuit) and the op-amp's inverting and non-inverting terminals are accidently interchanged where node 'x' is connected to the non-inverting input while node y' is connected to the inverting input of the op-amp.

Questions 1 The operational amplifier (op-amp) in Figure 1 is an ideal op-amp with maximum output voltage, vo(max) is +12 V and the minimum output voltage, vo(min) is -12 V. A sine wave with +5V peak-to-peak voltage is applied as the input, vin as shown. R. RE Voltage (V) GND 10- Vin R2 Vin Vo Time 0.5 -5 -10- 1 1.5 (ms) GND Figure 1 For each of the following conditions, derive or explain the relationship between output voltage, vo and input voltage, Vin, and then draw the input and output voltage waveforms on same graph. Label the x-axis, y-axis, peak voltages and units. a) R1 = R2 = R3 = 10 kQ and RF = 3R1. b) R2 = R3 = 10 kn, RF = 3R2 and R1 is broken (open circuit). c) R1 = R2 = R3 = 1O kN and Re is broken (open circuit). d) R; = R2 = 10 kQ, RF = 3R1, R3 is broken (open circuit) and the op-amp's inverting and non-inverting terminals are accidently interchanged where node 'x' is connected to the non-inverting input while node y' is connected to the inverting input of the op-amp.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter12: Power System Controls

Section: Chapter Questions

Problem 12.3P

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