Kindly give explanation An amplifier has a gain of 14 dB. Its input power is 8 mW. Find its output power

Q: Q5/Find the solution of the following operation for binary numbers 11010.101-100101.010…

A: In a digital computer, signed numbers are represented using two's complement. Simply invert the…

Q: Question 5 47 Ω 100 Ω- 560 Ω Μ 2.2 ΚΩ M Figure 5-5 The total resistance in the circuit in Figure 5-5…

A: The given circuit is,

Q: Example 2.7: Fig. 2.6 shows a motor and load combination. The motor is a permanent magnet DC motor.…

A: The given figure is shown below. This is a DC armature controlled permanent magnet motor. We need…

Q: An alternating voltage is given by v=282.8 sin 314 t volts. Find (a) the RMS voltage, (b) the…

A: According to the question, it is given that Alternating Voltage (V) = 282.8 We have to find a) RMS…

Q: A direct current shunt motor develops 10 HP at 8000 RPM when drawing a line current of 40 A at 220…

A: Given- 10HP @ 8000 RPM.I=40 A,V=220 V, To Find- Efficiency & useful torque.

Q: 3. Conditions: A feeder with 250A of noncontinuous load and 60A of continuous load to be installed…

A: Given information, The feeder has 250 A of noncontinuous load and 60 A of continuous load. The…

Q: 1. Represent the decimal values 11 and -10 as 8-bit signed integers. Add the two binary…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Determine the current through R₁ in figure below if Vs = 50 V +0- Vs A www R₁ 560 Ω R₂ 330 Ω R₂ 330…

A: Given circuit: Source voltage, Vs=50 V.

Q: Q-AN AMPLIFIER HAS A OPEN LOOP VOLTAGE GAIN OF-500. THIS GAIN IS REDUCED TO -100 WHEN NEGATIVE…

A: Given- Open loop voltage gain A=-500, Closed loop gain Af=-100, To Find- The reverse transmission…

Q: 1. A 16-bit Analog to digital converter has an input range of ±12 V. Compute the resolution error of…

A: Given data, Number of bit n = 16 Input range, ±12 V Full range of voltage, Vf=12--12=24 V

Q: At Node Vx, applying KCL gives:

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Q: 2. Given a system with input x(t) and impulse response h(t) given by: x(t) = t³u(t) and h(t) =…

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Q: A 250-volt resistance DC generator has an armature of 0.10, shunt field resistance is 500, and…

A: Given a DC long shunt generator with, Terminal voltage, Vt=250 V. Armature resistance, Ra=0.1 Ω.…

Q: Consider the simple series circuit that has an inductor, a resistor, and a capacitor shown in the…

A: Given, i(t)=current in a circuit, q(t)=charge in a circuit. R=resistance, L=inductance,…

Q: A DC bus connected to a three-phase inverter is rated at 800V and the output voltage produced by the…

A: Given Input dc voltage is 800 V Output line to line rms voltage is 240V

Q: Problem 1. (a) Determine the p.d. across a 4 µF capacitor when charged with 5 mC.

A: Given, Capacitance, C=4 μF. Charge, q=5 mC.

Q: 3. Given a system with input x(t) = u(t) and impulse response h(t) shown below. Determine: a) The…

A: Using step function represent the h(t) in terms of unit step function.  Using convolution integral…

Q: If P₁ 1 and P₂ be the iron and copper, losses P2 of a transformer on full-load, what is the such…

A: Given- Maximum efficiency @ 75% of full load. P1 = Iron loss, P2 = Copper loss, To Find- Ratio of P1…

Q: The signal flow graph of a system is shown below: U(s)o- 1/s 1/s -1 The transfer function of the…

A: Given- Signal flow graph of the system- To Find- The transfer function.

Q: A closed loop control system is shown in the figure. Find the Damped natural frequency and the peak…

A: Given data, Open loop transfer function is given as, Gs=4ss+1

Q: 1-5. Minimize the function F = X+X+Y+XY

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Q: Ⓒ 20 140 12 V 203 4k www 4mA 6 MA 240 www 6V O 1240 2k0 6mA · 3110 3mA 4103 1203 6k 2mA 3k0 2 20…

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Q: A generating station distributes the following loads. 3000 kW ,8000 kW,14000 KW and 4000 kW. The…

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Q: 2- Starting method for three phase synchronous motor

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 3. A block diagram representation of a control system is given below R(S) 5 a) Compute the closed…

A: Given data: A block diagram is given. Find d, e, f part e.i. peak time, settling time, percentage…

Q: An inductor of 150 mH with a resistance of 75 Ω and a capacitor of C fed are connected in series.…

A:

Q: 1. Implement a simplified logic circuit for the truth table in the figure: a) By means of nor logic…

A: It is given that:

Q: Using superposition, find the current through ne 6 2 resistor of the figure beside Ive R₁ +₁₁ 12 02…

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Q: 50 V OO Select one: O O voltage across terminals a and b is 592 ww O (+1) a. 40 v b. 10 v c. 50 v d.…

A: The given circuit is,

Q: 4. A three phase, 50 Hz induction motor has a full load speed of 1440 rpm. The full load slip will…

A:

Q: B- A 460-V 50-hp six-pole, delta-connected 60-Hz three-phase induction motor has a full-load slip of…

A: Given  V = 460V  P0 = 50hp P = 6 f = 60Hz PF = 0.8 lag η = 91% = 0.91 Ist = 7×Ifl Asked to find Ist…

Q: An inductive load consisting of R and X in parallel feeding from a 2400-V rms supply absorbs 288 kW…

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Q: Fifty years into the future, the way we will probably make base load energy include(s) Select one:…

A: Energy:- Energy is present in different forms, it is capable to move an object or doing work. Solar…

Q: A (Β) 9 ΚΩΣ ον I 4 ΚΩ ww 3 ΚΩ 6ΚΩ • 12 ΚΩ 1,(6K + 4K) – 13(6K) = −6 –1(6K + 4K) + I,(6K) = 6 11(6K +…

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Q: 1;, = 2.75 mA Α- Figure 6-9 ΙΚΩ 1.5 Κ Ω | 4.7 ΚΩ Μ 3.9 Κ Ω Jour B Given the circuit in Figure 6-9,…

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Q: Plot the indicated product g(t) of the functions below. X g(t) Multiplication

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Q: #5 12V Determine VAB in the CRT | SV WW 101 + AA 11 VAL Li 15.0 an Hit M BV br

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Q: C(S) 1. Compute the transfer function () for the block diagram given below. 4 pts R(S) R(S) G1 G2 H1…

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Q: Find the transfer function of the network below if the output signal is taken across the capacitor

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Q: b- Fill in the blanks (Answer Two Only) 1- Give an application of three phase AC voltage controller.…

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Q: 1-14. (a) Write the Voi expression by inspection and solve for Vol using a voltage divider. Write…

A: Given circuit,

Q: Q3 Find the spectral coefficients (a) for the following periodic digital signals: 2nn 16 2nπ x[n] =…

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Q: Q2) In the circuit shown in Figure (2), the switch moves from position (a) to position (b) at t=0.…

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Q: 2. Given the multistage cascaded amplifier system below. What is the output power in dBm?

A: In the given multistage amplifier, the amplifiers are connected in series so output power is some of…

Q: 1. Consider two coaxial, very long, cylindrical, thin shells. Both shells have length L. The inner…

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Q: Which power source has zero carbon emissions in operation? Select one: A.Nuclear B.Oil C.Coal…

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Q: 8.1 The resistance, inductance, and capacitance in a parallel RLC circuit are 2000, 250 mH, and 10…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Linear variable differential transformers (LVDTs) are used in some laboratoryexperiments. What is…

A: LVDT: LVDT stands for linear variable differential transformer. This is used to measure the linear…

Q: C = 1nF, L = 1mH, Rc = R₁ = 1kn, E = 10V 1. Find Ic(t) and draw it. 2. Find I (t) and draw it. 3.…

A: The general expression of inductor current in series RL circuit is given as IL(t)=Supply…

Q: Q3) a) What is the power of the signal below? x(t) = 5 cos(10t + π/2) TIP: use the trigonometric…

A: Since you have posted the questions with multiple subpart so we are supposed to answer 3 subpart.

Multistage Amplifier

The multistage amplifier is generally a voltage or power amplifier. The multistage amplifier has a number of single stage amplifier that are cascaded together. Since a single stage amplifier output is not useful, they are being replaced with multistage amplifiers or multistage transistor amplifiers. The multistage amplifier are used where the gain required is high or the input signal is very small such that only a single stage amplifier cannot amplify it.