The Rth in Fig. is 40 50 Re 40 V $60 R V R B (a) Figure 17.9 (b) 150 O 3.5 0 O 6.4 Q O 7.4 0 O

Q: Q17. In a certain application, you need 0.05 µF. The only values available are 0.01 µF, which are…

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Q: of Q-3 use the prineiple of superposion to Syperposition to fined the vatage md Chrrent in the 20n…

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Q: An impulse generator has eight stages with each condenser rated for 0.16 µF and 125 kV. The load…

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Q: Plot the Q-point of the circuit below. At а. Beta = 90 %3D b. Beta = 150 с. Beta = 250 16V R1 3.9k…

A: Brief description :  Bipolar junction transistor are having three terminals such as base, emitter…

Q: Find DC analysis parameter and lower cutoff frequency due to C,? Assume re' = 2.5 ohm and Beta =…

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Q: 0/0 1/0 0/0 0/0 1/0 1/0 d. 1/1 0/0 mealy O moore none of the above

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Q: Find vA(t) in Fig. 60 cos (50t + 20°) V 202 0.1 H DA(1) 0.01 F 0.05 H imit 5 Ω 0.005 F 100 cos 50t V

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Q: v(t) = (Q – D sin (Dwst – )) v Evaluate the followings: 1. Analytically find the voltage of the…

A: Note: As per our honor code, we are authorized to answer up to 3 sub-parts, we’ll answer the first…

Q: a) Find ib in DC analysis= b) Find ic in DC analysis= c) Find Vce in DC analysis=

A: Disclaimer:  Since you have asked multipart questions, we will solve the first three subpart for…

Q: 1- Find the transfer function , for the network shown in Figure 1. 4 1H ll 1H ll 1F 1F

A: Draw the circuit in the s-domain.

Q: For the circuit shown, the total capacitance is 100μF 100μF 10V 25μF7 * 25µ F O a) 25 µF b) 12.5 µF…

A: The solution is given below

Q: a) b) c) Draw the DC equivalent model and use it to find the quiescent operating parameters. Draw…

A: a.) The bias point calculations are: Ro = 1/ (1/R1 + 1/R2) = 5 kiloohms. VB = Vcc [R2/ (R1+R2)] =…

Q: The equivalent capacitor (Ca) for the shown circuit is equal to: 4 mF I mF ImF 3 mF 5 mF b. 2 mF ImF…

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Q: Use mesh analysis on the circuit given below to find currents i1 and i2 and express them in time…

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Q: 16.1 Design a Full subtractor using 4 to 1 multiplexer

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Q: 2. Compare between the experimental and the calculated results. 3. Comment on step 2 and step 6 4.…

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Q: A half-wave thyristor converter supplies a purely inductive load, as shown in Fig. If the triggering…

A: Given: Half wave thyristor converter supplies a purely inductive load. The triggering or firing…

Q: In a transistorized Hartley oscillator, the two inductances are 8 mH and 47 uH while the frequency…

A: For Hartley oscillator, we can find capacitor with the help of expression of resonant frequency.

Q: dt 3u(t) A at 300 2Ω + VR 4Ω 112 LL + VC - 20 V İL 0.6 H

A: We need to calculate  iL(0+), Vc(0+), Vr(0+) B. diL(0+)/dt, dVc(0+)/dt, dVr(0+)/dt, for this given…

Q: Q18/ A) For the following circuits, find: Vc, VE, VB, IB , Ic , IE . Use B= 20 B) Repeat with B = o.…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost the other question…

Q: 3. Find the value of I. 17 0 10 Q 17Q 90 17 Q 25 Q 8Q 80 34Q 25 Q 180V Hll

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Q: Calculate the first eight sample values and sketch each of the following sequences: a. x(n)…

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Q: the values of R, L and C correspond to an  overdamped oscillator.

A: For KVL equations- Summation of voltage drops in a closed loop is  always zero. For KCL equations-…

Q: 10 N 18 N 35 N a 60 N 375 50 Ω 75 N4 3 40 N 30 N 50 10 Ω 20 Ω

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Q: Which one of the following component's value affected on the ?ripple factor value Diode O…

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Q: calculate the DTFT and DFT of the signal and compare them by plotting them on the same axis:…

A: According to the question, for the given signal x[n] x[n] = (12)n(u[n] −u[n−16]); We need to…

Q: Q3/ Consider a satellite receiver as shown in the figure below, if the operating frequency is 4GHz…

A: The given figure is shown below: It is given that: Fin=0.69 dBFrf=1 dBFin=4.48 dBFif=7.9 dBTo=290 K

Q: 14 N 30 Ω 3Ωξ 20 N a 27 N 50 N 24 N b. 30 N 12 N (c)

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Q: 15. Time constant of the network shown in figure is R 10 V 2 R C (a) 2 RC (b) 3 RC 2 RC RC (c) (d) 3

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Q: Q5: Determine the output waveform of the following circuit Vin 2.2 kn 12 V. -5V

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Q: 1. Determine the complete output for the following adders. (a) 1 0 A B C А В С А В С Σ Cout Σ Cout Σ…

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Q: Refer to below circuit, The IB is equal to, (Consider Beta-250) RB 470KQ ** . Select one: VCC a.…

A: Given circuit, β=250

Q: IV) Find the Q point of JFET circuit ( graphically ). Jpss=5 mA VDD +6 V Rp 820 2 Ra 10 MN 330 0…

A: JFET:  It is known as Junction Field Effect Transistor. In the above figure, Self biased circuit is…

Q: For the circuit shown below, the voltage (in V) across 4 mF capacitor is 0.15 H mell 4 mF -220 V. 50…

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Q: Q. Determine the output expressions for X, and X, from macrocells 1 and 2 in figure below.…

A: Given circuit,

Q: Find RAB in the circuit shown A0 WW 2 ka 4 kO 12 kQ R43 3 kO 6 kQ 4 k) BO W Select one O a. 2 K O b.…

A: Equivalent resistance is calculated.

Q: Using logic gates, draw a logic circuit for adding and subtracting numbers (numbers converted to…

A: According to the question, we need to draw a logic circuit for adding and subtracting 4-bit numbers.…

Q: Determine the following (a) IB (b) Ic (c) VE (d) VCE 18 V 9.1 kQ 510 kQ B=130 510 kQ 7.5 k2 -18 V

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Q: [2] For the following circuit find Rs, Rc, Ic and Ie. 12 V Ic Rc RB o Vc = 6 V |VCE B= 80 Ig = 40 µA

A: In this question , we will find base resistance and collector resistance and emitter current ,…

Q: Solve for the Req. 2,0 SL 122

A: Given

Q: Consider a buck-boost converter that supplies 75W at lo -5A from a 37À de source. Let T= 13 Ms and…

A: As per the guidelines it is instructed to do first 3 subparts for multiple subparts question. Kindly…

Q: An ideal boost converter is utilized in designing a PV storage system. The boost converter is…

A: BOOST CONVERTER- a boost coverter is a coverter which boost the input voltage and at the output it…

Q: + 20 V 2.2 kN C, Vin o Bm = 4.0 ms ().I µF 10 mA Re; 100 MS? C2 0.! µF R,

A: We need to find out mid point of biasing .

Power Amplifier

The power amplifier is an electronic amplifier designed to maximize the signal strength of a given input. The input signal strength is enhanced to a high enough level to drive output devices such as speakers, headphones, RF (Radio frequency) transmitters, etc. Unlike voltage / current amplifiers, the power amplifier is designed to drive core loads directly and is used as a storage block in the amplifier series.

Maximum Efficiency Criterion

In every field of engineering, there is a tremendous use of the machine and all those machines are equipped for their popular work efficiency so it very much important for operation engineers to monitor the efficiency of the machine, planning engineers to check out the efficiency of the machine before installing the machine and design engineers to design machine for higher efficiency than and then the utility will procure their products that will ultimately lead to profit and loss of the company. It indicates the importance of efficiency right from the initial stage as manufacturing units, intermediate stage as planning coordinators, and end-users stage as a utility.