What is the maximum number of different resistance values obtained by using three resistors, if all three need not be used?

Q: Let x(t)=cos(1000t). We sample this signal with fs=8000Hz. What is x[n]? Determine the DTFT of x[n]…

A: For the above given continuous time domain signal we need to calculate its DTFT.

Q: Determine the voltage across each diode in Figure below, using the complete diode model (3rd…

A: We need to find out the voltage across diode

Q: An AC voltage

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Q: Answer to B and C is incorrect. Please fix. Could you show me the correct steps and how to get the…

A:

Q: Q3// Power is supplied to a load resistor R from a three-phase zero-impedane voltages using…

A: Given: Power is supplied to a load resistor R from a three-phase zero-impedance supply of balanced…

Q: 4.5 rood loug. Find the poi of the Smaginary amis at that & point. Gls) HIS) K 8(2+4) (82 +45 +13)…

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Q: Problemas Find the system frequency response for the ff two of DT b) y(n] -3y [n-1]+2√ [m-2] = x[n]

A: Function is given as, yn-2yn-1+2yn-2=xn

Q: Q4: Show how to PSK modulate and demodulate the data sequence (01101). Assign two full cycles of…

A: 4. Given, PSK modulator has  Input data sequence = 01101 Number of cycles of carrier for each data…

Q: Z.Three resistors are connected in series namely 3, b, and 9 ohms respectively. If the supply…

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Q: 2. Find i(t). Assume L=0.2, R₁=R4-10, R₂ R3-20, e(t)=10√2 sin(5t)+2√2 sin(10t), my Ix RS ke Ru e(t)

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Q: Determine the ratio of the area of a circular wave guide to that of a rectangular one, if both are…

A: Dominate mode of Circular waveguide = TE11 At the cut-off frequency of dominate mode ,…

Q: 1. Q3\ To design the combinational circuit by using a decoder and external gates in the design…

A: We need to find out the minterm for given Boolean function , we will Design them by using of decoder…

Q: In connecting ideal single-phase transformers in parallel, how will the load be shared if the two…

A: Parallel connection of transformer represents that the it must have same KVA ratings, number of…

Q: نقطة واحدة Series Field * The electrical circuit diagram in the figure is described Ise Rse EbR₂…

A: For the above given electrical circuit we need to name it by using the concepts of power system.

Q: The signal x(t) = cos2n70t+cos 27120t is input to the square-law modulator system given below with…

A:

Q: Consider the parallel RLC circuit of Fig. 16.57. Fir v(t) and i(t) given that v(0) = 5 and i(0) = -2…

A: Given data, v0=5 V, i0=-2 A Circuit diagram is given as,

Q: Find the Fourier transform x(t) for the following figure -T T

A: To find the Fourier transform of the given triangular wave x(t)  Amplitude A = 1  Width of base = 2T

Q: A Wheatstone bridge strain gage with a gage factor (F) of two is used to monitor axial strain in…

A: Given data, Gauge factor F =2, Strain ε = 150×10-5, Input voltage of the bridge is 12V, Gauge…

Q: 15. An overhead line conductor has a cross-sec- tional area of 3.2 cm². It is supported on level…

A: Given an overhead line conductor has, Cross-sectional area, A = 3.2 cm2 Span length, l = 150 m The…

Q: Q5.Determine Vo and i in the circuit shown in figure 5 using KVL method. 12 V No 4V (7 SO

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Q: frequency response for the ff two of a) 2y[n]-Sy(n-1]+y[n-2] = X[n]-7x[n-1] -2x[n-2] Find the system

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Q: The complex exponential Fourier coefficients for the periodic function x(t)=t, 0<t<2 is: O…

A: We need to find out exponential Fourier series coefficient of given signal

Q: Q8/ What is the difference between SWR and VSWR

A: For the above given concepts we need to define difference between them.

Q: The message signal given in the figure below is used in both FM and PM. Given that the maximum…

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Q: 14. Use KVL to find the voltage Vs in the circuit shown below. www + V₁ - 8 V a. 1.5V b. 4V C. -4V…

A: Given circuit,

Q: Calculate i(t) for 1>0 in the network of Fig. 16.51. using mesh 2e" w(1) V

A: Convert the circuit into s domain before applying mesh analysis. We have to use super mesh concept…

Q: 2- On what dependent the frequency of the antenna of AM-TX? Why? Bladella 11.1. . S

A: AM-TX antenna The ground-based antenna (TX) must use the maximum amount of power permitted by local…

Q: Figure below shows the symbol of which type of logic gate? ADO B

A: Given symbol,

Q: a) Differentiate between FDM and TDM b) Assuming the channel BW of 250kHz. Find the number of…

A: PART-(a)-ANSWER Difference between TDM and FDM-                    Key…

Q: نقطتان ( 6V * a The Thevenin resistance(Rth) in the circuit shown in the figure and external from…

A:

Q: Suppose that a 8M X 32 memory built using 256K X 8 RAM chips and memory is word-addressable. a) If…

A: According to the question,  Suppose that a 8M X 32 memory is built using 256K X 8 RAM chips and…

Q: Assuming the input is 6 V, what is the output of the amplifier circuit? The op-amp is ideal. 40 ΚΩ…

A: Given amplifier circuit, Input voltage, vi=6 V

Q: Find the Fourier transform x(t) for the following figure -T T

A: The given figure is shown below:

Q: 2.4 A 90 nm long transistor has a gate oxide thickness of 16 Å. What is its gate capaci- tance per…

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Q: G(s) = s(s+3) OR docks e) State the effects of adding poles to G(s)H(s) on the root locus. having

A: The effect of adding poles to G(S)H(S) is as follows:

Q: If Kirchhoff's current law is apply to the magnetic circuit shown in the figure below then it can be…

A:

Q: If the frequency of a vibrating particle is 400 Hz (and the speed of sound in air is 320 m/s), then…

A: Given data, Frequency is given f = 400 Hz Speed is given v=320 m/s

Q: A LED which bright one color when forward and another color on reverse is called One directional LED…

A:

Q: The Superposition Theorem State that In any linear circuit containing multiple sources, The…

A: The Superposition Theorem states that in any linear circuit containing multiple sources, the…

Q: Refraction of Light rays is mean that the light rays change direction, when move from one…

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Q: 50Volt Q6: Find the value of the potential difference on R4 using the Thevenin's theorem method…

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Q: 9. Find the resistance of the box in this diagram. /- 2.5 mA E-18 V BOX

A: Given,

Q: D- If x(n) is given as: = n = -2,-1,0,1 0 Sketch y(n) = 3x(n-1) E- Evaluate the convolution between…

A: NOTE :    As per our company guidelines we are supposed to answer only one question.kindly repost…

Q: 5) In an astable multivibrator when the capacitor is capacitor is using a 555 timer, the and the…

A: For the above given question we need to define the behaviour of the capacitor.

Q: A load of 40 -j 30 is connected to a source of 100 V with a phase angle of 300, through a…

A: Given load impedance, ZL=40-j30° On comparing with ZL=R-jXC

Q: The Doppler effect (or simply Doppler) is the change in frequency of a wave in relation to an…

A: As per our guidelines we are supposed to do the first question if multiple questions are posted. So…

Q: Q3\ To design the combinational circuit by using a decoder and external gates in the design defined…

A: given here a function and asked to choice the correct implementation.

Q: For the following reading of circuit current are [8, 8.2, 9, 7.8, 9.1, 8.5, 7.7, 7.9, 8, 8.1] mA.…

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Q: Ifi, (t)=e¹u(t) A in the circuit shown in Fig. 16.39, find the value of i, (t). using mesh 1,(1) 292…

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Q: Q5: Determine the COP of a refrigerator which removes heat from the food at a rate of 6000000 J/h…

A: It is given that: QL=6000000 J/h=6000 KJ/hWin=1200 W=1.2 KW

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.