1. What is the function of the modulator? 2. What are the signals called? input and output of the modulator? 3. What is the function of the carrier wave? 4. What type of wave is it?

Q: What is an effective way to reduce transmission losses? Use lower voltage level so that current…

A: Introduction: Transmission loss: Transmission loss is a common phenomenon in electrical power…

Q: Consider the DC linear machine system shown in the figure below. In that sense, answer ask. V₁ t = 0…

A: Given: In this question, the given details are, Consider the DC linear machine system shown in the…

Q: Use the circuit reduction method to find the following quantities for the below circuit: a) Req-…

A: To limit the flow of current in an electrical circuit, resistors are used. The resistance of a…

Q: A rechargeable battery has a capacity of 28900 C of charge. When connected to a 2.35 A DC power…

A: Given data, Charge Q = 28900 C. Current I = 2.95 A

Q: Q. 4 Use 2-input XOR gates to create a circuit that outputs a 1 when the number of 1s on inputs a,…

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Q: 1 the parabolic Profile To everlute function of ie, n(s) 2(8) = [n[1-1/2)^²] => scal n₁ (1-A²) =…

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Q: A second order system has a damping ratio of 0.23 and a natural frequency of 3.47 rad/sec. Find the…

A: ξ=damping ratioωn=Natural Frequencyωd=Damping Frequencyωd=ωn1-ξ2

Q: 5. Find out the following line integral using Curl Theorem. C yzdx+xzdy + xydz

A: Given the Equation, ∮cyzdx+xzdy+xydz

Q: Zo, analytic = μο περε 1 acosh (9) - 247 Ω

A: Given, Z0,analytic=1πμ0ε0εracoshrdra This is the equation of Impedance(Z) of a Two wire section in…

Q: Consider the circuit below, in which the transistor has parameters 3= 100 and v=0.7V. (a) Find and…

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Q: Observe the phase A circuit below of a balanced three-phase 50 Hz system, with the parameters below.…

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Q: 5. For the circuit below, the switch is moved from position 1 to position 2 at t=0, (and remains…

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Q: determine complex Fourier Series f(1) T 2 A -A Even function T 4 T 2

A: Given: A periodic function,  To find: Complex Fourier series.

Q: A VSB transmitter that transmits 25% of the other sideband along with the wanted sideband radiates…

A: Given- VSB transmitter- Fraction transmission F=25%=0.25, Modulation % K=60%=0.60, Power PVSB=0.625…

Q: 2.7 For Fig. 2-29a-d find all unknown currents (I): Fig. 2-29 + 30V 1 : 10 ΚΩ (a) 11 • 10 ΚΩ (c) 1…

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Q: In the circult given below, V=10 V. Find (1) and ( for t> 0. 192 2092 V i(1) 1 H 1=0 14 B- F: The…

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Q: 1. Find out whether the following vector fields are solenoidal or conservative in nature. a) F = b)…

A: For field to be solenoidal, divergence must be zero. For field to be conservative, curl must be…

Q: Let A be a 1024-element array stored in the main memory where each memory word consists of 4 bytes.…

A: Given: In this question, the given details are, Let A be a 1024-element array stored in the main…

Q: A cube made up of a material with relative permeability of 1,12 is in a uniform magnetic field with…

A: Given data, Relative permeability μr=1.12. Permeability of free space μ0=4π×10-7. Magnetic flux…

Q: 3) [Problem 2.7] A system is described by the following differential equation: d³y d³x d²x dx +4- +6…

A: L (d3yd t3)=s3 Y(s)L (d2yd t2)=s2 Y(s)L (dyd t)=s Y(s) The above hold true assuming No initial…

Q: Q2/ For the Two Port Network shown below find the (Z) parameters 2012 WWW 100 22 www 50 32 60 2 12vx

A: I have written this solution in handwritten. Hope you find the best solution.

Q: Name PLC systems with are using in Kazakhstan industry

A: We need to tell about Name PLC systems with are using in Kazakhstan industry.

Q: Question 9 (Mandatory) Which system consumes more reactive power? System A System B System voltage:…

A: In these questions We need to choose the correct options.  We know Reactive power Q= P tan(θ)  Where…

Q: Problem 5 Find all possible matching networks using 2 lumped components to match the circuit below…

A: Matching Network:s:

Q: V₂ (t) 99e is↑ (t) = + mV and i, (0) = -45 mA, find i, (t) for t>0 8 mF 24 mF mA celer 20 mH

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Q: 10 Ω + 30 Ω Μ ἐγ + 10 Ω Μα 6Ω Μ I +

A: We need to find out the voltage across current source for given circuit .

Q: A 1000 x 1000 bus admittance matrix for an electric power system has 8000 non-zero elements. The…

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Q: 1.Modular structure of PLC. The controller cycle. Please answer for this theoritical question

A: We need to explain modular structure of PLC and the controller cycle.

Q: 1) The electrostatic field is conservative as it has the following characteristics EXCEPT that: (a)…

A: Note: As per Bartleby guidelines we are supposed to provide solution of first question only. I…

Q: *2.15 Determine I, in the circuit of Fig. P2.15. 12 V + www 502 2523 Ix Figure P2.15: Circuit for…

A: Given circuit, To determine current Ix.

Q: Problem 4: The circuit below is a common configuration that can be used to determine the value of a…

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Q: Goal: The intent of this problem is to understand how electrostatic models can be used outside of…

A: This question is all about the Thomson model of a hydrogen atom and involves finding the force of…

Q: 2.1 Find the number of equipotential common tie-points in Fig. 2-23: Fig. 2-23 + > 1 www ww ww www…

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Q: 2. A linear, time invariant system has an impulse response h(t)=u(t). Determine the output of the…

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Q: 3) Derive the total reluctance of the magnetic circuit shown in the Figure.

A: The given question involves finding the total reluctance of a magnetic circuit consisting of…

Q: A 400V three-phase, four wire system has the following loads connected: Phase 3: load impedance Z3 =…

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Q: A 500-V, 37.3 kW, 1000 RPM, DC shunt motor has on full-load an efficiency of 90 percent. The…

A: Input power = Terminal voltage× Line current = Output powerefficiency. For motor, Line current =…

Q: 2. Aa circuit connected to a 115-V, 50 Hz supply takes 0.8 A at a power factor of 0.3 lagging.…

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Q: Use Laplace transforms to determine the solution of the IVP y" - 3y' - 4y = -16x ८ y(0) = -4 y'(0) =…

A: Given that  y"-3y'-4y= -16 x Initial values y(0) = -4 y'(0)= -5

Q: P4. The following data is read on the name plate of a three-phase cage induction motor: output power…

A: Induction motor is singly excited AC machine in which Three phase supply given to the stator and…

Q: A 3-phase, 400 V synchronous motor having a power consumption of 50 kW is connected in parallel with…

A: Total Active power drawn from mains = Sum of the Active powers of induction motor and synchronous…

Q: P1. Determine the number of poles, the slip, and the frequency of the rotor currents at the rated…

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Q: Q3. Find vo(t) in the circuit below. You can assume stead-state behavior. 200 MF 30 mH 100 MF 170…

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Q: Find the equivalent resistance between the following terminal pairs under the stated conditions: 1.…

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Q: A 220 V, 60 Hz circuit draws a current of 11 A with a power factor of 0.8 lagging. Find the…

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Q: Fig. 2-25 3 mA mA www ww 1 mA (a) 1/3 10 mA 2 mA 16 www ww 1 mA 15 (b) www

A: According to KCL, sum of current enetering is equal to sum of current leaving. It is applicable to…

Q: Given vectors A = ca, + a, + 4a₂ B = 3a, + Ba, - 6a, C = 5a. − 2a, + yaş determine a, B, and y such…

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Q: 84V 1252 ww 652 352 www 21V

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Q: Design a control circuit so a 24 V control relay, start pushbutton, and stop pushbutton (on/off with…

A: Given a line diagram To design a control circuit so a 24 V relay operates as an electromechanical…

Q: A 250V, 4 pole, wave wound DC series motor has armature and series field resistance of 0.75 ohm and…

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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.