Activity 4:For the low-pass active filter shown below, the transfer function is expressed as:V.ZcV ZR + Z.where:radw = angular frequency in [106ZR = 2000jwZRVoVị o4-A) Show that thecan be written as:V.500V 500 + jw4-B) What should be the value of w so that the magnitude of4-C)With w = 1250 rad/s, and V = 9e/1.8 – j10 volts, evaluate the magnitude and phase of V.(Hint: evaluateVoin polar form, and Vị in polar form, then V, = 2 x Vị )VI4-D) When 4 modules of this filter are cascaded, the total transfer function will beUse deMoivre's Theorem to find the expression of the total transfer function in polar form. Then,find determine the value of w so that the magnitude of the total transfer function is ?

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Activity 4: For the low-pass active filter shown below, the transfer function is expressed as: V. _ Zc V ZR + Zc where: rad w = angular frequency in [ 106 ZR = 2000 , Zc jw ZR Vo 4-A) Show that the can be written as: V. 500 V- 500 + jw 4-B) What should be the value of w so that the magnitude of 4 is 4-C) With w = 1250 rad/s, and V = 9e/1.8 – j10 volts, evaluate the magnitude and phase of V, (Hint: evaluate in polar form, and V; in polar form, then V, = x Vị )

Activity 4: For the low-pass active filter shown below, the transfer function is expressed as: V. _ Zc V ZR + Zc where: rad w = angular frequency in [ 106 ZR = 2000 , Zc jw ZR Vo 4-A) Show that the can be written as: V. 500 V- 500 + jw 4-B) What should be the value of w so that the magnitude of 4 is 4-C) With w = 1250 rad/s, and V = 9e/1.8 – j10 volts, evaluate the magnitude and phase of V, (Hint: evaluate in polar form, and V; in polar form, then V, = x Vị )

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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For the low-pass active filter shown below, the transfer function is expressed as: V. V ZR + Zc Zc where: 106 = 2000 , Zc jw rad w = angular frequency in [ ZR ZR Vi o V. 4-A) Show that the e can be written as: V. 500 V 500 + jw 4-B) What should be the value of w so that the magnitude of V10 ? 4-C) With w = 1250 rad/s, and Vị = 9el1.8 – j10 volts, evaluate the magnitude and phase of V. Vo (Hint: evaluate in polar form, and Vị in polar form, then V, = x Vị ) 4 4-D) When 4 modules of this filter are cascaded, the total transfer function will be (. Use de Moivre's Theorem to find the expression of the total transfer function in polar form. Then, find determine the value of w so that the magnitude of the total transfer function is V10 ?
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Figures (a) to (e) below show the asymptotic Bode diagrams (magnitude and phase) of the constituent parts of five different open-loop transfer functions, ??(?). The Bode diagrams are colour coded. Write the transfer function corresponding to the pair of Bode plots in the space provided to the right of each figure. No need to show any working – just write the standard form of transfer function equation for each diagram.
If vsig is a triangle waveform, determine the maximum amplitude that vsig can have? Showyour calculation.
753. For the transfer function (TF) 4s/(s+9) and resulting Bode Plot, calculate the gains (dB) at the corner, one decade below, and one decade above. Also calculate the phase (deg) of the TF at the same three frequencies. Last answer is w_corner (rad/sec) ans:7 Repeat Ex. 753 using asymptotic approximations. ans:6
b. Choose the suitable choice foL ping of the following sentences 18 Maces 1. In order to tune a parallel resonant circuit to a lewer frequency the capacitor must a. Be increase. b. Be decrease. . BeZero. Remain the same 2. Ina very low frequency a series resonance behaves as Imost purely .......... circuit a Resistive. b Capacitive. . Inductive. d. Inductive and capacitive 3. Real part of the total impedance at resonance for complicated AC circuit is a. Positive Value. b. Zero Value. Negative Value. d. Complex value 4. For admittance locus the maximum obtained power factor is depend on a Maximum current b. Maximum voltage . Minimum power d. Minimum angle 5 Any non sinusoidal symmetrical waves are basically composite from fundamental wave plas .. of harmonics waves. aodd b. even . odd even d odd of even 6. If we append an inductance in series to an RL series circuit the time constant will be a Increases b. Decreases. Increases and Decreases. Increases or Decreases 7. The double energy…
Use the image below to help answers parts a and b.in an LRC type circuit series the inductive reactance is XL=484 ohms. and I=0.8 amps is the measured current amplitude.A) In the inductor determine the amplitude of the voltage.B)If the LRC circuit is at resonance frequency find the capacitive reactance.
Ex. 1340. Refer to Figure setH(1340). Given: w1=1 rad/sec and G(s) = 34/s. Determine asymptotic (also actual): G1,G2,Ph1, mc where gains are in dB, frequencies are in rad/sec, and phases are in degrees. mc=Bode Plot type code. ans:4
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a. Find the value of Xc for resonance. b. Determine the total impedance of the circuit at reso- nance. c. Find the magnitude of the current I. d. Calculate the voltages VR, V1, and Vc at resonance. How are V1 and Vc related? How does VR compare to the applied voltage E? e. What is the quality factor of the circuit? Is it a high- or low-Q circuit? f. What is the power dissipated by the circuit at reso- nance? + VR - + V1. ll R = 20 N X = 402 E 100 mV Xc Vc