B- What is the noise in communication sytems. Clasify the types of noise and how can elimiteate the noise in electrical devices.

Q: Q.11 A load is connected to a 120V(rms), 50Hz power supply. It absorbs 6 kW at lagging power factor…

A: Load is connected to 120 V (rms) 50 Hz power supply, 6 kW at lagging pf of 0.8

Q: Find the transfer function, Vo(s)/Vi(s), please show all your solutions, you can use any method to…

A:

Q: 204 (1) 50Ω . i, 552 www 30.2H 40V Switch is closed at t=0 10i, . Find the equations for i(t) for…

A:

Q: 4Ω 3A 2Ω 8Ω + 3Ω Vo www +) 12 V

A:

Q: Find the current Ica in a balanced delta load of j12 ohms, if it is connected to a node of a…

A: Z = j12 or  12 ∠90° ΩVan = 120 ∠30° voltBalanced three phase network We have to find Ica?

Q: Prior to t=0, the switch had been closed for a long time. qu what type (a) Natural (b) Step of…

A:

Q: For the circuit shown in figure below, apply Kirchhoff's laws to paths ABEFA an BCDEB to find :- ii)…

A: In this question,  We need to determine the all unknown parameters.  We are solving this problem…

Q: A signal is given as P (t), find its Fourier Transform from the given choices below. T A).…

A:

Q: Let be the values R=2, C=3 F, L=2 H R ww e₁ = R.i + L eo = di dt fi C + eo Considering the following…

A: Given electrical circuit is as follows

Q: dentify the countries that meet a significant fraction of their energy requirements with…

A: We need to tell about the hydroelectric power plants.

Q: 48. What is the flux density of a magnetic field whose flux is 1000 μWb and cross-sectional area is…

A: Given B= magnetic flux density.               Magnetic flux = 1000 microweber             Area= 0.5…

Q: Find magnitude and direction of currents

A: It is given that: ε1=3 Vε2=6 VR1=2 ΩR2=4 Ω

Q: (a) Find V, in the network shown below. ΠΩΣ ΖΩ 12/01 (7 4 Ω w -j1 Ω 2 Ω M + Va

A: KVL : Algebraic sum of voltage drops around a closed path is equal  to zero.

Q: 3 Find the inverse Laplace transform of s² (s+2)(s+3)

A: Dear Student, Since you have posted Multiple questions, We are supposed to give answers to the first…

Q: E: Example: How, using Loop method. 2° A Find the Current passing through (4) 3A Zon M ma 22 20 4-…

A: In this question,  We need to determine the current in the 4 ohm resistance as shown the circuit.…

Q: Consider an ac circuit containing a resistor and having a source voltage Es of 100 V. Calculate the…

A:

Q: s) = 5652+St5

A: I have written this solution as handwritten solution. Hope you find the perfect solution.

Q: 4.3.21 Find V, in the network in Eig. P4.3.21. 5V + R₁ 1 ΚΩ 4V + 4 ΚΩ FIGURE P4.3.21 Va

A:

Q: In the circuit of Fig. the value of the base current IB will be IB 0.7V + 5K - 6.3 K 5V B=50 -10V

A: Given circuit:

Q: Find Re{Zab} [k]

A: In this question We need to determine the real part of the equivalent impedance.  We know Inductive…

Q: Question 1.2 Using the formula from your notes, calculate the minimum damped frequency, w = w√√1-²,…

A: Peak time is defined as the time required for the response to reach the peak value for the first…

Q: The diode in the circuit is Silicon with a forward voltage of 0.7 V. Determine the value of YOUT if…

A:

Q: Determine the mesh currents

A: The required mesh current can be calculated by applying Kirchhoff's voltage law to the meshes to…

Q: *39. For the network of Fig. 2.183: a. Calculate 57. b. Compare 57 to half the period of the applied…

A:

Q: (a) Find Z in the network shown below. 2Ω 1Ω Z- j2 Ω ΖΩ ΖΩ -j1 Ω j2 Ω

A:

Q: voltage for the circuit belom 5V O 1V

A: Given data, Circuit diagram is given as,

Q: Calculate the phase shift for an RC lag circuit for each of the following  frequencies, and then…

A: I have written this solution as handwritten solution. Hope you find the perfect solution.

Q: Q3: Current waveform in a 50 mF capacitor is shown below. a) Find the capacitor voltage Vc(t) and…

A: In this question we need to find the following Find the capacitor voltage equation and show its…

Q: The indurtince reactance in series with 7 in circuit has avdic of 252. If the voltage drop moss 7 is…

A: It is given that: VZ=179 VPd=320 WXL=25 ΩV=100 VI=4 A

Q: What is the value of Z for the figure 9-5? What is the voltmeter reading? What do the two lines…

A: Given data R = 300Ω XC = 200Ω XL = 100Ω Asked to find Z Voltmeter reading Meaning of the two lines…

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

A: Wave equation is given as: f(z,t)=10 cos 30 z-50 πt

Q: Contrast the step response, impulse response, and frequency response of a system.

A: Step response, impulse response, and frequency response are processes to understand the…

Q: (a) Find the impedance, Z, shown in the figure below at a frequency of 60 Hz. 252 4 Ω Z-> 10 mH 500…

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Q: The value of load resister R, in the circuit below is adjusted such as the power delivered to the…

A:

Q: ● P5-Chpt 6, Q18 An electric motor has a normal life of eight years when the ambient is 30°C. If it…

A: Answer : given that for an electric motor it has normal life of let  L1 = 8 years  when the ambient…

Q: Consider the combination of resistors shown in the figure below. 12.0 Ω 4.00 Ω Μ Μ α. Μ 6.00 Ω - Μ…

A: In this question we need to find the following In this question we need to find the equivalent…

Q: A parallel ac power circuit contains a resistor (R = 200 2), an inductor, and a capacitor. Knowing…

A: In this question We need to determine the impedance in the first part and apparent power in the…

Q: Q4: 10 S² +65 +4 Given a 2nd order system G(s) = - find the natural frequency and the damping ratio…

A: Second order system,                                Gs=10s2+6s+4 Settling time for 2%, tss=4ξωn…

Q: vi(t) + I 1 F 5 3 Ω 4 H 1 F 2 не 2H + vo(t)

A:

Q: 5. Solve using classical methods and the given initial condition. d²x dx dt² dt +2 + x = 5e-2t x(0)…

A: As per the guidelines of Bartleby we suppose to answer first question only since the remaining…

Q: What would be Av for a CC single stage? What would be Ai for a CC single stage?

A: As per the guidelines of Bartleby we answer 1st two question since this question is from common…

Q: In the circuit below, what is the voltage drop across R5 at t=0? Ra R₁ Vo R₂ - C₂ m www Rs L₁ R1-10…

A: We need to find voltage drop across R5 (VR5) for t=o  Circuit:

Q: 12.13 Sketch the magnitude characteristic of the Bode plot for the transfer function H(jw) =…

A: In this question 12.13 We need to draw the bode plot of the given system.  This is given in the…

Q: Why is the peak inverse voltage of a full rectifier 2Vs - Vo where Vs is the input? What is the…

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Q: A single-phase transformer has 350 primary and 1050 secondary turns. The primary is connected to a…

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Q: In the Internet of Things, which of the following is responsible for translating an electric input…

A: Solution: The component responsible for translating electrical input into a tangible result in the…

Q: Technical If the magnetic susceptibility of a material is 5, then its relative permeability is

A: Given, Magnetic susceptibility of a material, χm=5. Relative permeability, μr=?

Q: If the JFET in the circuit to the right has I and V=-2V, predict Vor as a function of V<0. The…

A: Answer : given that  operational amplifier with  n-JFET…

Q: 2. The Equivalent Circuit referred to the LV side of a 480/120 V, Single phase Transformer…

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Q: A wire carrying a current of 3.8 A is located inside a magnetic field of constant magnetic flux…

A: Current is given  I = 3.8 A Flux density is given  B=14.1 T. Angle between conductor and magnetic…

Wheatstone Bridge Method

A Wheatstone bridge is a circuit used to measure unknown resistance by measuring the ratios of the two branches of the circuit such that each branch has two resistance and out of four resistance one is unknown. The two branches are joined in between with the help of galvanometer which is used to determine the direction of the current. The main advantage of this circuit is that it can provide the most accurate measurement (different from a simple voltage separator).