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Q: B) Determine the internal optical power of the double hetetostructure LED has 85% quantum efficiency…

A:

Q: 16.12 Determine i() in the circuit of Fig. 16.35 by means of the Laplace transform. using mesh

A:

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

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

Q: d) Sketch the voltage waveform across R₁. e) What is the peak current through each diode? f) What is…

A: Given data : The given circuit of full-wave rectifier is shown below,

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

Q: 7. In the microprocessor track of the answer of any arithmetic or logic operation are kept in a…

A: The terminology used in microprocessor while doing logical or arithmetical expression Accumulator…

Q: Figure below shows a power system where load at bus 5 is fed by generators at bus 1 and bus 4. The…

A: When line L1 has length =100 km, fault current for fault at bus 5 is =2530 A When line L1 reduced to…

Q: In the given circuit below, what will be the value of current flowing through 2 ohm resistance? 252…

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Q: For the following circuit, the vo waveform is www. V 0 -V Vi Wrong Correct C 26fm 0 R -V₁ TT * V₁

A: Given: Circuit and Waveform:

Q: 2. Develop a simple ladder logic program that will turn on an output X if inputs A and B, or input C…

A: From the question, The Output is =X  The inputs are(let say)=A,B or C which were taken to be in a ON…

Q: Q4) A Wheatstone bridge strain gage, shown in figure 1, with a gage factor (F) of two is used to…

A: Given data, Gauge factor(F) = 2, strain ε = 200×10-3 Input voltage of the bridge Vs =5V Gauge…

Q: A switch in a circuit in Figure 4 has been closed for a long time. The button opens at t = 0.…

A:

Q: +36S+72 1. a) For a root locus graph define the followings:- i) Centroid. ii) iii) Break away point…

A: a) Define the following topic: 1). Centroid 2). Asymptotes 3). Break away point

Q: On RF based systems, a method for eradicating poor system performance on a given channel is to and…

A: Four options are given, we need to choose the correct option to complete the given statement.

Q: The function y = f(x) has a maximum value of x = 2 if f'(2) = 0 and f'(2) is less than zero O equal…

A:

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

A:

Q: A three phase, 220V, 50Hz, rpm mesh connected synchronous motor has a synchronous reactance of 4…

A: Given data : Line voltage VL=220V Line current iL=30A Synchronous reactance Xs=4Ω Phase current…

Q: what are the circuit that used to convert PWM to PPM? P3:43 ✔

A: Multivibrator are used to modulate the pulse Based on PWM and PPM, multivibrator are choosen to…

Q: A transmission line has the following line constants R=0.1Ω/ km, L=1.26 mH / km, C = 0.009 μF / km…

A: Given data, C=0.009μF/kmL=1.26mH/kmR=0.1Ω/kmG=0 Let, f=50Hzω=2πf   =2π×50   ≅314rad/sec

Q: Problem 2 Reduce the system to a single transfer function, T(s) R(s) + G1 G3 = C(s) R(S) H G2 G4…

A:

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

A: We need to find out the ratio of Kp and Kf for given condition

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

A: Given,

Q: Q4 A 220 V d.c. shunt motor has an armature resistance of 0.5 ohm, and runs at 850 rpm., When taking…

A:

Q: What is... The transfer function of a position control system is given by: Determine: a) Tp C(s)…

A:

Q: Calculate the missing values. Paste a screenshot of your answers below the circuit. VA= ? IT = 7 A…

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

A:

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

Q: QJ Design a Series RLC band pass filter with the lower Cut off frequency of 20.1 KHz and upper cut…

A: It is given that: fL=20.1kHzfU=20.3kHzR=20kΩ

Q: Question 3: Consider the following system: R(s) + b) r(t) = 10tu(t) c) r(t) = 10t²u(t) ·In ● 68 R(s)…

A: FOr the given above block diagram,It can be solved by using Masons gain formula:: And our aim to…

Q: Let the impulse response of a filter be ℎ[?] = {ℎ[0] = −0.5, 0.5} a) Calculate the frequency…

A:

Q: Exercise -2 5.5V 1₂ > 21 m 1ks 1ks me Find I, and I2. Use CVD with V₂0= 0·SV

A: Given data : The Breakdown voltage VDO=0.5V

Q: wo impedances, A and B, are connected in parallel across a 120 V AC supply. The total current and…

A: Power factor is the measure of the efficiency of the system, it is expressed as percentage, the…

Q: Any values for dynamic characteristics are indicated in instrument data sheets and only apply when…

A: Any values for dynamic characteristics are indicated in instrument data sheets and only apply when…

Q: For an RLC circuit, if the complex power S for the whole circuit is S=10260°VA, then: P=8.66 W, Q=5…

A: Given, For an RLC circuit Complex power, S=10∠60° VA

Q: 23. If a two-phase 230-volt motor is changed to a three-phase Y-connected motor, the new motor…

A: Given data : Two-phase voltage Vs=230V

Q: What are the conditions to be satisfied for the root locus to exist at any point in s-plane

A: The conditions to be satisfied for the root locus to exist at any point in the s-pane are:  Angle…

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

A:

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

A: The given figure is shown below:

Q: 3.27 Find V, in the circuit in Fig. P3.27 using nodal analysis. 12 ΚΩ V1 12V 6 ΚΩ Figure P3.27 V2 6V…

A:

Q: A) Define the following: 1. Optoelectronics. 2. LASER. 3. Optical Detector. 4. External quantum…

A: 1. Optoelectronics: It is the study of electronic devices and systems that find, detect and control…

Q: A 230 V, d.c. shunt motor runs at 1000 r.p.m. on full load, drawing current of 10 A. The shunt field…

A:

Q: the average values of each voltage in Figures below are: 20 V 10 V OV- 16.4v 13.18v 16.36v 6.369v O…

A: We need to find out average value of given waveform

Q: i need the answer quickly

A: Fourier transform: It is a mathematical tool for converting the time domain signal to a…

Q: When does a transformer with a turns ratio of 1:1 be used?

A: Transformer is a device used for the transfer of energy from one AC circuit to the another the…

Q: Q5 A/ let A+2B=5C-3/4D find the valu of B when A,B and D are given below: A= [20 224 1;6 1]; C[10…

A: Given, A+2B = 5C-3/4D A= [20 22;4 1;6 1]C= [10 10;5 5 ;2 2]D = [1 1;1 1;1 1]B=…

Q: The transfer function of an LTI system is given as H(S) == 3 +9 Find the the differential equation…

A: Given here a transform and asked to find the differential equation related to that transfer function…

Q: The modulated signal s(t)=[A1+A2cos (2f1t)]cos (21f2t) was generated by modulating a sinusoidal…

A: Given, Modulated signal, st=A1+A2cos2πf1tcos2πf2t Where A1=3 V and A2=8 V

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: Find the Fourier transform x(t) for the following figure -T T 1

A: It is given that:

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.