20 A sinusoidal ac source in the figure has an rms value of V. Considering all possible values of R, the minimum value of R, in to avoid burnout of the Zener diode is. R₂ NAN ਪ SV 1/4WA R₁

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A: Given, Temperature (T) = 400 K Case(i):- for silicon  Bandgap (Eg) = 1.12 eV Effective electron mass…

Q: 6. For the circuit of Figure 21, determine the current i using mesh analysis technique. 5 A 21 1 Ω…

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Q: G(s)H(s) = K(s+2)(s+1)/(s-1)(s-2) Make an accurate plot of the root locus for the given system…

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Q: b) Find the time varying cos function for the following phasors that have angular frequency of co:…

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Q: Find V1, V2, and V3 using Mesh Method and Cramer's Rule.

A: It is given that:

Q: Given the KMAP, write the equation for the function as SOP. CD CD CD 01 11 10 A'B' 00 0 1 0 1 A'B 01…

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Q: Solve for the currents for all resistors (R1-R6) using the KIRCHHOFF'S LAW till V1 15V R1 www 2.2kΩ…

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Q: V₁ lov RI 470 ww R2 1605 my 220 r V2 5v

A:

Q: Using KCL, find the value of current I. A с D В ЗА 5A

A:

Q: varies between 2 mA and 33 mA, and the diode is an ideal 4 V Zener diode. You will need to…

A: As per our company guidelines we are supposed to answer only first question kindly repost the other…

Q: All of the following statements about the TRIAC could be true except: OA. TRIACS are not used in…

A: TRIAC:- A TRIAC is a three-terminal AC switch that differs from conventional silicon-controlled…

Q: An infinitely long conductor of radius 18 cm carries a uniform current with J-142 A/m², the magnetic…

A: It is given that:- r=18 cm J→=14z^ A/m2 ρ=10 cm

Q: Solve for the input impedance and the voltages at the load for the circuit below. 31/8 51/8 10 V 100…

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Q: Find the current of The circuit shown I(t) mm. $. t 0.01 0.02 0.03 or Tum f an interval, however FIN…

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Q: V1 -100V R1 1000 C1 0.001FF

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Q: Consider the circuit shown below. a) Find the current along R4 using Thevenin's theorem. b) Find the…

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Q: Determine the average power in a 20 ohms resistance if the current I flow through it is of the form…

A: Resistance R = 20 Ω We have to determine the average power in a 20 Ω resistance

Q: Find the Fourier series representation of the even extension of the function represented by the…

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Q: Find the Fourier transform of: 10 a. cos(271000t) π 10 b. COS(271000t+) c. e-.5t cos(5 t) u(t) π d.…

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Q: R(S) -10 X₁ 3 X₂(s) C(s)

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Q: An uncompensated unity feedback system with certain deficiencies has no zeroes and poles at -1, -2…

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Q: Problem 1. A 50-kW, 250-V short-shunt compound motor has the following data: R₂ = 0.06 52, R = 0.04…

A: Given data, Load Power PL=50 kW Terminal voltage VT=250 V Shunt resistance Rs=125 Ω Armature…

Q: [Q5] A uniform plane wave of frequency 5MHz is propagating along the positive direction of the…

A: It is given that: f=5 MHzz=0.8 mErms=100 Vm

Q: The power output of the half-wave rectifier is rated at 6.4 W with a load resistor of 10 ohms. The…

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Q: 40V + 30Ω Μ t=0, 0.8Η i 50Ω 40μF + V

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Q: K D D M

A:

Q: Find a and Wo for the following circuit. 4.5 A t=0 20 Ω 10 H ell 4 mF

A: Considering the circuit diagram, Determining the equivalent conductance of the circuit.…

Q: 4 A t = 0 ww 3252 Ω 10 V+ 3 ΩΣ 24 ΩΣ L ell ic VC İL VL The SPST switch in the circuit of the figure…

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Q: For p-channel FETs the same calculations and graphs are used, except that the voltage polarities and…

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Q: A series if the load current is to be limited to a maximum value of 185 mA. What power rating must…

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Q: Given the circuit diagram below, write the equation for the COMPLEMENT function as an POS. B' B B' D…

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Q: 6. Calculate the complex power and power factor of the figure below. Given: Z₁ = ZB=Zc = (9+j3) 22,…

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Q: Given that r is 10 k of a bipolar transistor with 3 = 50, what is the value ro, in k, if V₁ =300?…

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Q: 4. A 4-pole induction motor draws 25 A from a 50 Hz, 460 V, three phase line at power factor of 0.85…

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Q: A coil has a time constant of 1 second and an inductance of 8 H. If the coil is connected to a 100 V…

A: In this question,  We need to determine  the rate of rise of current at the instant of switching.…

Q: 3. Let E = (-52) âx + (²)ây + 5â, V/m and calculate (a) VPQ given P(-7,2,1) and Q(4,1,2) (b) Vp if V…

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Q: Q/ derive the law? V₁/I₁ = (N₁/N₂)² V ₂/12 2

A: Transformer:

Q: An 8-pole, lap-wound armature has 1200 conductors and a flux per pole of 0.03Wb. Determine the…

A: It is given that:- P=8 Z=1200  ϕ=0.03 Wb N= 500 rev/min E(emf) = ?

Q: Consider a Darlington amplifier. In the self bias network, the biasing resistances are 220k2 and 400…

A: It is given that: Rb1=220 kΩRb2=400 kΩhfe=50RE=10 kΩ

Q: Repeat Problem 2.37 for the function f(x₁, ..., X4) = IIM (0, 1, 2, 4, 5, 7, 8, 9, 10, 12, 14. 15).

A: We need to find out the POS and SOP for given Function , we will find out it by using of k map .

Q: A 200V, 3, star connected induction motor takes 30A at a line voltage of 35V with rotor locked. With…

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Q: + IR. R VR 91 ohms Pzmax = 400 mW Iz PZM VL RL 220 ohms

A: Given that, R=91 Ω V z =8 V P ZM =400mW R L =220 Ω Here, we have to calculate Vi (max) that is the…

Q: Given the PNP common emitter amplifier circuit with VEE = 10V and its corresponding VTC, identify…

A: SOLUTION GIVEN VEE = 10 V VEB = 0.7 V VEC (SAT) = 0.2V…

Q: This is a Circuit of a Buck Converter. Find the Inductor Voltage Equation and Capacitor Current…

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Q: Determine the value of R1 that will ensure proper turn-on and turn-off for the following values; n =…

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Q: 11. GaAs is doped with donor concentration of 3 x 10¹5 cm³. It is a requirement for the intrinsic…

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Q: F 2. Consider the energy levels shown at T = 300 K. If E₁-E = 0.30 eV, calculate the probability of…

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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.