Derive the operating point ,Q-pt.,  of the BJT voltage-divider bias circuit shown using Exact analysis.

Q: 2.30 Fir. Req for the circuit of Fig. 2.94. 6Ω 6Ω www Req Μ ΖΩ ΖΩ

A: Equivalent resistance Req can be calculated by series parallel combination as shown below

Q: Find the Vx in the network below jΤΩ 2Ω 8/30° V Μ j4Ω ele ooo 2 Ω Μ + V₂ j4Ω -j1Ω (4) 2/0° A

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Q: What is the high pass filter cutoff frequency of the circuit R1= 540, R2 = 261 02, RF = 3320, RG =…

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Q: Solve for VB, VC, VE of the circuit shown. (Non-anonymous question) +10 V R₂ 2,2 ΚΩ RE 1 ΚΩ R₁ 10 ΚΩ…

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Q: Show that the THD of the phase voltage of the three-phase inverter square-wave mode is 0.31

A: THD is the measure of harmonics on AC side of converter.

Q: A step-up chopper has an input voltage of 220 V and an output voltage of 660 V. if the…

A: Given: In step up chopper Vin=220 VV0=660 VToff=100 μs

Q: Draw the equivalent one flip-flop per state of the given ASM chart.

A: To Follow the steps: 1. Represent each states by state boxes. 2. Put input in decision box after…

Q: hi can you explain why the integral is from 0 to pie/2 and 0 to 2 pie

A: Assuming the hemispherical shell is placed in a 3-dimentional system, with it's flat surface on a XY…

Q: التاريخ: Q/ Find R. for the following network: R₁=3R Rs R₂=3R ли =3√2² Rum =352 R3 MA الموضوع : .…

A: Given figure, Now, we have to calculate the value  RT,

Q: G(s) 30000 s(s+ 100) (s + 10)

A: A bode plot is a plot used for studying the frequency response of the system. There are two types in…

Q: Q3: In the converter shown, E = 48 V and the inverter switching frequency is 2 kHz. The inverter…

A: Here we discuss about the concepts related to an inverter.

Q: Determine and explain briefly whether each of the following systems is linear, time-invariant,…

A: Given data : hn=e-nun-2hn=2nun+2

Q: 4.a. An inverter can be programmed to stop an AC motor quickly by enabling A. an internal brake. B.…

A: According to the Bartleby guidelines “Since you have asked multiple question, we will solve the…

Q: A household use the following electric appliances: (i) A Refrigerator of rating 150 W for twenty…

A: (i) The electrical energy consumed by the refrigerator in kwh in a day is,  ERefrigerator=150×24…

Q: Determine the voltage value in volts on voltage across the resistance of 2 ohms. 1Ω 12Ω 12 Ω 6A Μ 2Ω…

A: In this question we need to find a voltage across 2 ohm resistor.

Q: A three phase bridge inverter is connected to star load of 10 22 resistance and operated from 200V…

A: Given data, 3-ϕ bridge inverter connected to star load of 10ohm resistance, VoltageVs=200VCondition…

Q: Q3/ Compare betwen spit & Capacitor motor

A: Split phase motor consist of squirrel cage rotor and stator has two winding .split motor has one…

Q: 4. Design equation F(A,B,C,D)=E(1,2,3,6,8,10,12,13,15) using a 4×1 Mux?

A: Given data : Boolean function FA,B,C,D=∑m1,2,3,6,8,10,12,13,15

Q: (d) Figure 2.3 shows the circuit diagram of a typical npn BJT common emitter amplifier. The values…

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Q: Q2) The expected average and RMS output voltage of the following PLECS circuit is equal to…

A: Here we discuss about the rms & average voltage of the given circuit.

Q: Example13/ Find |Ed| at d=0, λλ 3λ λ 5λ 6λ σλ '8'4' 8 8 8 8 KR=1L 0° Draw standing wave pattern…

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Q: certain bulb has a resistance of 240 Ω when it is turned on. How much current will flow through the…

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Q: For the following block diagram: r(t) + 1 k s(s+ 4)(s + 10) (a) For what values of k> 0 is the…

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Q: 9. A variable-speed drive system uses a d.c. motor which is supplied from a variable voltage source.…

A: Given: A variable-speed drive system uses a DC motor which is supplied from a variable voltage…

Q: Determine IBQ for the network of Figure. C₁ V10 HH VCE B=90 C₂ 10 μF • 240 ΚΩ 10 μF RE '2 ΚΩ LIEO…

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Q: 4- The axial ration of a vertical antenna is AR=1. 5- The elevation plane of Omani-directional…

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Q: A 300 V, d.c. shunt motor runs at a speed of 800 rpm when driving a constant-torque load. The…

A: Shunt motor is a self excited DC motor.It is also called a winding DC motor. this motor is used…

Q: A wind electric generator generates 150X.Y W at rated speed of 24 kmph at the atmospheric pressure…

A: At an altitude of 1800 m, Power, P = 900 W N=24 kmph=24×100060×60m/s   P = atmospheric pressure t =…

Q: Q5. A resistor (R) is connected with a capacitor (C) in series to a voltage source of v(1).…

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Q: Find the equivalent resistance for the circuit in the figure below. R R R www w R R Vemf +

A: given here a electrical network and asked to determine the equivalent resistance of the circuit.

Q: According to Coulomb's Law, force between two point charges is a. x (distance)² b. x (distance) c.…

A: According to Coulombs law, F=kq1q2r2 Where, F is electric force q1,q2 are charges k is coulomb…

Q: If alpha (a) = 0.98, and VBE = 0.6 V, Find R1 in the circuit shown in the figure. An emitter current…

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Q: Calculate the DC voltage across a 608 Ω load for an RC filter section whose R = 210 Ω and C = 0.46…

A: The RC filter is a electrical circuit consisting of two different passive circuit elements.…

Q: 3. Find iov U₁, V₂, No an I for the ff circuit 4K2 M_ D V₁ 1 ۷۵ مـ 342 -Sv SV

A: We need to find out the voltage and current for given circuit

Q: Consider the following bode plot representing a filter with a constant term greater than 1, two…

A: According to the question, for the given bode plot as shown below We need to find the correct…

Q: 28. The primary current of a transformer with 240 volts on the primary, 10 amps on the secondary and…

A: given here some fill in the blank questions and asked to fill the blanks with explanation.   NOTE:…

Q: Example13/ Find |Ed| at d=0, λλ 3λ λ 5λ 6λ σλ '8'4' 8 8 8 8 KR=1L 0° Draw standing wave pattern…

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Q: in a space with properties of (relative conductivity) sigma = 0.00964 S/m,  (magnetic relative…

A: This is a problem of wave propagation. The formula and calculation is shown below

Q: 2. Calculate all voltage drops and currents in this circuit, complete with arrows for current…

A: The required parameters can be calculated by using the ideal opamp characteristics and by using the…

Q: Solve for VB, VC, VE of the circuit shown. (Non-anonymous question Ⓒ) R₂ 2.2 ΚΩ R₁ 10 ΚΩ 0 +10 V RE…

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Q: Example sketch | Eal and that for 37 2018| ये x 4 T 7 7 8 Zg2Z KR₂-1 •S-C

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Q: Why are the read and write control lines in a DMA controller bidirectional? Under what condition and…

A: The read and write control lines in the DMA controller are bidirectional because the processor can…

Q: Determine out put logic clear bubles represent inversion

A: The logic expression for the output can be obtained by considering the individual gate expression…

Q: A sequential circuit with 2 JK flip-flops, 2 inputs, x and y, andan output F, is specified by the…

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Q: Draw a schematic diagram of

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Q: Australians use the n76 band at 3.5 x 109 Hz. Determine the wavelength at this frequency. Show clear…

A: Given data, Frequency f=3.5×109 Hz Speed of light c=3×108 m/s

Q: Your employer has asked you to fix a heating device which is not working as effectively as it…

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Q: 1. Given: Control system block diagram Find: (a) simplified model (b) equivalent F(s) function A C…

A: given here a control system and asked to fine the simplified model and the function F(S).   by block…

Q: the current (1) for the circuit shown below I 5/1-23 ३ rolo j² 32 R 2) find الملب

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Q: A series circuit composed of a 100 ohms resistor and a 20 microfarad capacitor connected across…

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BJT (Bipolar Junction Transistor)

A BJT is a semiconductor device with 3 terminals that consist of a p-n junction diode that can amplify the signal or current. It is a current-controlled device. The three BJT terminals are base, collector, and emitter. The BJT works with the charge carrier, the two type of carriers in the BJT are holes and electrons, the charge carriers flow by the process of recombination. The signal to be amplifier is generally given as the input at the base terminal and an amplified form of it is available at the collector terminal.