t=0t=11H92v. (t)1ΩFigure 10.b11. Consider a system described the following equation y(t)= [cos t+sin t]x(t)i. Is this system linear?ii. Is this system time invariant?iii. Determine the response to the input d(t – 5)12. a) Draw f-i analogous electrical network of the mechanical system in Figure 12.a andwrite the equations of motions in terms of given mechanical quantities. Assume thatthe bar is massless and the junctions are restricted to have vertical motion.f=Fcos(0+t)M4M3U1D1D2U2U3K3M1K2D2D3K,K,M2Figure 12.a12. b) Draw the T-i analogous electrical circuit of the rotational mechanical system shown in Figure 12.b and find theexpression for the corresponding angular rotation.Page 5 of 700 ΩKo2lo1ΩDe2De1Figure 12.b13. a) Find the Fourier series expansion of the periodic wave shown in Figure 13.a. Sketchfrequency and phase spectrum also.A x(t)1-O o o oO o o o2nFigure 13.a+0013. b) Show that energy of an aperiodic signal can be expressed as E = ||X(@)do,where X(@) represents the-00Fourier transform of x(t).13. c) Show that 1 > 2r8(a@)14. a) Consider the communication system in Figure 14.a. Find the spectrum of y(t).sin@htcosohtXo(t)H(@)y(t)x(t)H(@)Xs(t)sinotcoso,tH(@)* X(@)0.5-1-ObFigure 14.aPage 6 of 7+,

Since the question number 10 is incomplete hence we are solving question number 11. y(t)= [cos t+sin…

Figure 10.b 11. Consider a system described the following equation y(t)= [cos t+sin t]x(t) i. Is this system linear? ii. Is this system time invariant? iii. Determine the response to the input 8(t–) 12. a) Draw f-i analogous electrical network of the mechanical system in Figure 12.a and write the equations of motions in terms of given mechanical quantities. Assume that

Figure 10.b 11. Consider a system described the following equation y(t)= [cos t+sin t]x(t) i. Is this system linear? ii. Is this system time invariant? iii. Determine the response to the input 8(t–) 12. a) Draw f-i analogous electrical network of the mechanical system in Figure 12.a and write the equations of motions in terms of given mechanical quantities. Assume that

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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