2. The quality factor of the active filters is aa. Function of lower corner frequency (FL)c. function of bandwidth3. The advantage of the active filters area. they need supply powerc. low cost4. The twin T-filter (Notch) can be used good asa. high quality band-pass filterc. high-pass filter5. The advantage of the comparator Schmitt trigger circuit is:b. function of higher corner (FH) frequencyd. none of theseb. they used sets definite signal limitsd. sensitivity variationsb. specific band-reject filterd. wide band -reject filterb. immune to erratic triggering caused by slowlyimmune to erratic triggering caused by noisechanging input signalsa.c. producing a cleaner output signald. all of them6. A 8-bit R-2R DAC converter with Rf=10R =10 kN and Vref=1.5V, the LSB equalsa. - 0.00586Vb. -0.586 Vc. - 0. 0586Vd. none of these7. A typical instrumentation amplifier hasa. high CMRRb. unity gainc. low input impedanced. all of them8. When an instrumentation amplifier uses guarding, the shield is driven by aa. low-impedance differential sourceb. low-impedance common-mode sourcec. high-impedance differential sourced. high-impedance common-mode source9. A 10-bit R-2R DAC converter with Rf 10R =10 k2 and Vref 1.5V, the analogue value corresponds to theoutput (0000000101) isa. - 0.00732Vb.-0.0732Vc. 0.000732Vd. none of these

We are authorized to answer one question at a time, since you have not mentioned which question you…

Answered: 2. The quality factor of the active…

2. The quality factor of the active filters is a a. Function of lower corner frequency (FL) c. function of bandwidth b. function of higher corner (FH) frequency d. none of these

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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Concept explainers

Amplitude modulation

A radio signal can carry information in the form of sound or image for broadcasting or communication. For it to be sent to a greater distance, the signal must be changed or modulated in some way. One of the easiest way is to change the amplitude of the signal with variations of the video or the audio signal. This is called Amplitude Modulaton. In this modulation information of message is carried in amplitude of carrier signal.

Question

2. The quality factor of the active filters is a
a. Function of lower corner frequency (FL)
c. function of bandwidth
3. The advantage of the active filters are
a. they need supply power
c. low cost
4. The twin T-filter (Notch) can be used good as
a. high quality band-pass filter
c. high-pass filter
5. The advantage of the comparator Schmitt trigger circuit is:
b. function of higher corner (FH) frequency
d. none of these
b. they used sets definite signal limits
d. sensitivity variations
b. specific band-reject filter
d. wide band -reject filter
b. immune to erratic triggering caused by slowly
immune to erratic triggering caused by noise
changing input signals
a.
c. producing a cleaner output signal
d. all of them
6. A 8-bit R-2R DAC converter with Rf=10R =10 kN and Vref=1.5V, the LSB equals
a. - 0.00586V
b. -0.586 V
c. - 0. 0586V
d. none of these
7. A typical instrumentation amplifier has
a. high CMRR
b. unity gain
c. low input impedance
d. all of them
8. When an instrumentation amplifier uses guarding, the shield is driven by a
a. low-impedance differential source
b. low-impedance common-mode source
c. high-impedance differential source
d. high-impedance common-mode source
9. A 10-bit R-2R DAC converter with Rf 10R =10 k2 and Vref 1.5V, the analogue value corresponds to the
output (0000000101) is
a. - 0.00732V
b.-0.0732V
c. 0.000732V
d. none of these

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