If f (z,t) the wave equation is f(z,t) = 10 cos (30 z - 50 t) in cm

Q: The frequency response of the linear system shown in figure is x(t) jat y(t) + de -00 Delay T Delay

A: We need to find out frequency response for given system .

Q: H(z) -1 1 - 지 (1 − ¼z−¹)(1 + ¼z−¹)

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Q: 3. Find the F.T. of the following periodic signal. -2 2

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Q: c) Find the z-1 of F(z) = 223-322-2z

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Q: Find (3 +j7)(4+j3)/(8 8) please find the magnitude and angle

A: Given, 3+j74+j38∠8 Simplify as,…

Q: Determine the time period of the signal x(t) = 15 sin 4t+ + 23 cos 12t+ 6 π 4

A: Signal is given as,

Q: Hic function (x) of

A: Given:

Q: for question (b) and (c) from δ(ω−3π/7) how to get real part 81π and imag part 0?

A: Given: The solution of problem, To find: In part b) and c) how to get real part of δ(ω−3π/7) as 81π…

Q: i(A) 10 - t(ms) 2 9, 8 10 12 14 16 -10

A: We will find the frequency of the given waveform as shown below.

Q: Determin the bandwidth needed to transmit 99% of a 4HZH Square Wave Signal using DSB-AM for…

A: Given: The transmission is 99% of 4Hz  The equation for the message signal is:…

Q: Determine the time period of the signal x(t) = 15 sin T 4t+ + 23 cos 12t + 4 π 6

A: Given- A signal: xt=15 sin4t+π6+23  cos12t+π4.   To find- The time period of the signal.

Q: The period of x[n] given by x[n] = = COS is s (1. 2 πη) + sin (0.6πη)

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Q: (a) 2ej/3 — Seja/2 (b) (8− j3)(7+j2) (c) [(6−j7)/(−2+ j9)] +3e¯jñ/4

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: For the given signal, x(t) = 3+ 1 sin(0.5x t)–0.3 sin(4.5x t+120°)–2.2 cos(0.5n t) +6 e/0.257 í +6 e…

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Q: R t = 0 i(t) Vs L Find the transient component current value i(t) att = 2msec for the values Vs =…

A: Given RL circuit  vs=Vmcosωt+φVm=15 vω=1000 rad/sφ=45°R=5 ΩL=5 mH

Q: plaw the wave for the following find Vm, I m which one leads the other V:loosincutt), I-60sincwt.E)

A: To solve this question we draw a waveform and determine which one is leading.

Q: X(t) = A sin(100πt) + B sin(500πt) fs=2000Hz find DFT of X(n)

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Q: Consider the following continuous signal x(t). Using a definition of periodicity, determine whether…

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Q: Determine the Nyquist rate for a continuous time signal x(t)= 5 cos 250πt+ 20 sin 800πt - 10 cos…

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Q: Hiw/ For the wave form Shown in figi-deba find KF. (16 12 7 16 20

A: RIPPLE FACTOR: Ripple factor is nothing but the ratio of the RMS value of the A.C component in the…

Q: The amplitude of 12πcos(300t) =12 True O False

A: We need to tell about whether the given statement is true or false

Q: Draw the discret time sequence for the following single  X(n)=(-5)^n+2

A: The sample values of the signals for some different values of n will be

Q: 1- Find the magnitude of the following complex function 1 F(@) = 1+ j@

A: From the Magnetude of F(w) is

Q: Square wave: even or odd function? -5 1 0 -1 5

A: asked to find the given waveform is odd or even.

Q: Analyze and draw the transmission characteristics of the circuit shown in the figure when the input…

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Q: Determine whether or not each of the following signals is periodic. If a signal is periodic,…

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Q: Alpha is 25 degree and Vpic is 120 the wave is from 0 to 10pi Find Vrms for the given wave

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Q: What is the integral of sin^4 x dx if the lower limit is 0 and the upper limit is π/2?

A: It is given that: I=∫0π2sin4xdx

Q: m(t)=t is the information signal. The FM modulated signal is having a constant frequency an…

A: Given, Information signal

Q: Evaluate the spectrum for the waveform shown. w(t) A -12 12

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Q: Given the two sinusoidal waveforms, f(t)= -50coswt-30sinwt and g(t)= 55coswt-15sinwt. Find the…

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Q: Determine x(t) for the following x(w) a. 2w2/w2+j2w-1 b. 4πδ(w)+20sinc(0.1w-5)

A: An infinite sum of sines and cosines is used to represent the expansion of a periodic function f(x)…

Q: What is the period of the following signal x(t) = sin(5t) + sin(13nt+20).

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Q: CLK (a) J K 1 0 t3 t4 CLK J -C K

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Q: base period t =8 fourier coefficients= a1 =a-1=2,a3=4j what is x(t)=?

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Q: C1 L1 R1 V1 Vout V1 contains the fundamental and its harmonics (fo, 2fo, 3fo, ...). The amplitude of…

A: The circuit diagram is: V1 contains harmonics and the amplitude of the harmonics is inversely…

Q: 4. Use open-circuit test and short-circuit test to find the Thevenin and Norton equivalent circuit.…

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Q: T(t) 02(1) J2 K1 K2

A: In this question, rotational system given...We have to write differential equation and find transfer…

Q: Q2: Use the following spectrum to write the signal z(t). in/4 -5 0.5e in/20.5en/ -2 2 jπ/4 5 f (Hz)

A: Given data The spectrum of the zt is given in the problem. To find out We have to determine the…

Q: Example Plot the frequency spectra for the triangular waveform below. ..Mis.. -1 -½

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Q: The period "T" of the following signal is +x(t) АЛА -2 -1 7-2 O a. T = 2 O b. T=4 C. T=3 Od. T = 1 t

A: We need to find out the time period from r given waveform

Q: A volumetric charge P, = 10-9 1-() C/m³, exists in a long cylindrical region 0s ps0.4 in 0.16, a…

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Q: The noise voltage at the 300 resistance TV input with a 6 MHz bandwidth at 30 degs C is a. 9.6 uV b.…

A: Given: Resistance, R=300 Ω Bandwidth, B=6 MHz Temperature, T=30°C=303 K

Q: Find Co for the waveform shown: x(1) 10 -4 -2 -1 0 1 2 3 4 5 -5 Select one: O 2.5 O 5 O 7.5 O o

A: In this question we need to find a fourier series coefficient Co of the given signal .