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13. A CE amplifier is driving a 10 kQ load. If Re = 2_2 ill and r; = 10 f!, the voltage gain is approximately (a) 220 (b) 1000 (c) 10 (d) 180 14. Each stage of a four-stage amplifier has a voltage gain of 15. The overall voltage gain (a) 60 (b) 15 (c) 50,625 (d) 3078 15. The overall gain found in Question 14 can be expressed in decibels a (b) 47.0 dB (a) 94. I dB (c) 35.6 dB (d) 69.8 dB 16. A differential amplifier (a) Is used in op-amps (b) has one input and one output (c) Has two outputs (d) answers (a) and (c) 17. When a differential amplifier is operated single-ended. (a) The output is grounded (c) Both inputs are connected together (b) one input is grounded and a signal is applied to the other (d) the output is not inverted 18. In the differential mode, (a) opposite polarity signals are applied to the inputs (c) the outputs are different amplitudes (b) the gain is 1 (d) only one supply voltage is used 19. In the common mode, (a) both inputs are grounded (c) an identical signal appears on both inputs (b) the outputs are connected together (d) the output signals are in-phase

13. A CE amplifier is driving a 10 kQ load. If Re = 2_2 ill and r; = 10 f!, the voltage gain is approximately (a) 220 (b) 1000 (c) 10 (d) 180 14. Each stage of a four-stage amplifier has a voltage gain of 15. The overall voltage gain (a) 60 (b) 15 (c) 50,625 (d) 3078 15. The overall gain found in Question 14 can be expressed in decibels a (b) 47.0 dB (a) 94. I dB (c) 35.6 dB (d) 69.8 dB 16. A differential amplifier (a) Is used in op-amps (b) has one input and one output (c) Has two outputs (d) answers (a) and (c) 17. When a differential amplifier is operated single-ended. (a) The output is grounded (c) Both inputs are connected together (b) one input is grounded and a signal is applied to the other (d) the output is not inverted 18. In the differential mode, (a) opposite polarity signals are applied to the inputs (c) the outputs are different amplitudes (b) the gain is 1 (d) only one supply voltage is used 19. In the common mode, (a) both inputs are grounded (c) an identical signal appears on both inputs (b) the outputs are connected together (d) the output signals are in-phase

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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13. A CE amplifier is driving a 10 kQ load. If Re = 2_2 ill and r; = 10 f!, the voltage gain is approximately (а) 220 (b) 1000 (c) 10 (d) 180 14. Each stage of a four-stage amplifier has a voltage gain of 15. The overall voltage gain is (а) 60 (b) 15 (c) 50,625 (d) 3078 15. The overall gain found in Question 14 can be expressed in decibels a (b) 47.0 dB (a) 94. I dB (c) 35.6 dB (d) 69.8 dB 16. A differential amplifier (a) Is used in op-amps (b) has one input and one output (c) Has two outputs (d) answers (a) and (c) 17. When a differential amplifier is operated single-ended. (a) The output is grounded (c) Both inputs are connected together (b) one input is grounded and a signal is applied to the other (d) the output is not inverted 18. In the differential mode, (a) opposite polarity signals are applied to the inputs (c) the outputs are different amplitudes (b) the gain is 1 (d) only one supply voltage is used 19. In the common mode, (a) both inputs are grounded (c) an identical signal appears on both inputs (b) the outputs are connected together (d) the output signals are in-phase
Transcribed Image Text:13. A CE amplifier is driving a 10 kQ load. If Re = 2_2 ill and r; = 10 f!, the voltage gain is approximately (а) 220 (b) 1000 (c) 10 (d) 180 14. Each stage of a four-stage amplifier has a voltage gain of 15. The overall voltage gain is (а) 60 (b) 15 (c) 50,625 (d) 3078 15. The overall gain found in Question 14 can be expressed in decibels a (b) 47.0 dB (a) 94. I dB (c) 35.6 dB (d) 69.8 dB 16. A differential amplifier (a) Is used in op-amps (b) has one input and one output (c) Has two outputs (d) answers (a) and (c) 17. When a differential amplifier is operated single-ended. (a) The output is grounded (c) Both inputs are connected together (b) one input is grounded and a signal is applied to the other (d) the output is not inverted 18. In the differential mode, (a) opposite polarity signals are applied to the inputs (c) the outputs are different amplitudes (b) the gain is 1 (d) only one supply voltage is used 19. In the common mode, (a) both inputs are grounded (c) an identical signal appears on both inputs (b) the outputs are connected together (d) the output signals are in-phase
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