Find and draw the equivalent re circuit model. Calculate the voltage gain.

Q: In the circuit given below, it is given as V1 = 2000. Calculate the currents 11 and 12. +1 V1 R1 5…

A: The circuit diagram,

Q: A description of the principles of operation of the following sequential logic devices: J-K…

A: It is asked to  provide the combinational logic equivalent circuit of every device, the truth table…

Q: O. A digital radio system, using 2.5 Ghz is to be established between Ortigas Center and Calamba.…

A: For a digital radio system,Transmit power, PT = 30 dBm.Receiver sensitivity, SR=117 dB.Cable loss,…

Q: f(x)=9x-8 Simplify vour answer as much as possible.

A: f(x)=9x-8 Simplify your answer as much as possible.We need to simply f(x) = 9x-8

Q: Fibonacci numbers are the numbers in a sequence in which the first three elements are 0, 1, and 1,…

A: Aim:To write a MATLAB script to display the first 25 Fibonacci numbers.

Q: The button is on the 3rd bit of PORTC. When the button is pressed, turn on all leds on PORTD. ORG…

A: Microcontroller (PIC16F877A):…

Q: A closed system consisting of 10 lb of air undergoes a polytropic process from p₁ = 80 lbf/in². v₁…

A:

Q: Explain the X.25 virtual circuit  switching? include a figure if possible in the ans

A: to explain about X.25 virtual circuit switching

Q: Use Boolean algebra to simplify the following logic gate circuit:

A: It is given that:

Q: The Right figure shows the circuit structure diagrams of a linear power supply and a switching power…

A: 1) The working methods of the power transistors in a linear power supply and a switching power…

Q: Find the average power supplied by the current source for the circuit of Figure in mW. 0.6 ΚΩ 1.8 ΚΩ…

A:

Q: το Mght 10 V + Meghi 6Ω 2 Α 3 Ω ΜΕ R₂ Mesh 3 5Ω Π 4Α

A: In this questionWe need to determine the current io  as shown the circuit using the nodal analysis.

Q: 3-7. Assuming an ideal core ( in Figure P3-7. Lulu ア co), calculate the flux density in the air gap…

A: Assuming an ideal core (), To calculate the flux density in the air gap of the magnetic circuit…

Q: 4) (15) For the circuit given, e. Find E, IR and I, in phasor form. Find the impedance. f. g. Find…

A:

Q: Problem 4-1 DC Excitation of Induction Machine Consider a three phase induction motor in which…

A: For an induction motor supplied by a DC source calculations are done as follow.

Q: 2. Determine the average ac resistance for the diode of Fig. 1.15 for the region between 0.6 V and…

A: V1=0.6 voltsV2=0.9 voltsAsked to find A.C resistance

Q: 25. A CRO probe has an impedance of 400 kn in parallel with a capacitance of 20pF. The probe is used…

A: The impedance of the CRO probe The capacitance of the CRO probe

Q: 1. Implement the given Boolean function in (a) NOR and (b) NAND gates only. Use two-input gates…

A:

Q: W-h-a-t- -c-a-n- -s-t-u-d-e-n-t-s- -l-e-a-r-n- -f-r-o-m- -i-n-v-e-s-t--i-n-g- -i-n- -s-t-o-c-k-s-…

A: Investing in stocks and bonds provides valuable learning opportunities for students. It allows them…

Q: Problem 2. Consider these two DT systems. Verify analytically that the magnitude response of and…

A: Given:Two discrete time systems, and,To do:a) we have to verify analytically that the magnitude…

Q: 1.24. Determine and sketch the even and odd parts of the signals depicted in Figure P1.24 Label your…

A: The given signal diagram is shown below,

Q: Open Circuit Breaker B52. Using per unit and symmetrical component analysis, calculate the power…

A:

Q: Provide three examples of when digital equipment could be useful. Did you give each change a lot of…

A: Certainly! Here are three examples of when digital equipment can be useful:

Q: Q2: Find E of the circuit below. 4V 2Α E ΤΩ 15Ω Figure Q2 2Ω 6V 3V 25 Ω

A:

Q: Q.23 Find the value of R, such that the circuit given in figure below is at resonance. voo j6 92 R₁…

A:

Q: Problem 7. A source e.m.f. of 5 V supplies a current of 3 A for 10 minutes. How much energy is…

A: It is given that:E = 5 VI = 3 At = 10 minute = 600 second

Q: A (5,2) linear block code is defined as, C = {11001, 00111, 10010, 01010} The minimum distance of…

A:

Q: 2. Determine the average ac resistance for the diode of Fig. 1.15 for the region between 0.6 V and…

A: In this questionWe need to determine the average ac resistance for the diode. We know Ac resistance…

Q: Problem: Find Leq between 'ab' terminals in below figure?

A: It is given that:

Q: (a) Z₁. (b) Zo. (c) Av. (d) A₁.

A: For the given BJT amplifier circuit the value of input impedance, output impedance, voltage gain and…

Q: A voltage of 100 √2 sin(2px 50t) +20 √√2 sin (2px 150t) + 10 √2 cos(2px 350t + 60°)V is given to a…

A:

Q: In your own words, please explain how digital computer integrated circuits work.

A: Step-1->Digital integrated circuits (ICs) work by using transistors to represent binary values,…

Q: 3- These circuits are digital circuits. What is the function of these circuits?

A: These are electronic circuits that operate based on digital signals, which are discrete, binary…

Q: 4. In circuit shown in fig. P3.5.4, the input voltage v; is 0.2 V. The output voltage v is

A: It is given that:

Q: Q7: Consider the circuit shown in Figure 4. Find: (i) (ii) The total current flowing in the circuit.…

A: The circuit diagram,

Q: Load Data En [2:0] LD RST Q[2:0] Contador síncrónico de 3 bits RST LD EN 1 X X 0 0 0 1 0 0 X 1 0 Q+…

A: We can implement the Richard sequencer using a loaded counter, three multiplexers, and logic…

Q: Design an electromagnet that can lift a mass of iron weighing 50 kg with a current of 10 A. Assume…

A: To design an electromagnet capable of lifting a 50 kg iron weight with a current of 10A, we can…

Q: Q8 [4-63(a)] Write the AHDL code to implement a comparator such that the output z is LOW only when…

A: It stands for Analog Hardware Description Language Code. It is a hardware description language used…

Q: In your own words, please explain how digital computer integrated circuits work.

A: Step-1->Digital integrated circuits (ICs) are electronic circuits that use binary values (0 and…

Q: Calculate the maximum efficiency of the given amplifier circuit. |vt|-2 V, K=0.2 A/V² |gm|=20 mS,…

A:

Q: Problem 4. Find the transfer functions and the general form of both impulse and step responses for…

A:

Q: Example A 25 MVA, 11 kV, three-phase generator has a subtransient reactance of 20%. The generator…

A: The above question is based on the reactance diagram and change of base in the power system.First,…

Q: 7. Using the superposition method, calculate the current through R5 in Figure 72.

A: In this questionWe need to determine the current in the resistance R5  using the super position…

Q: A series RLC circuit has R = 10k2, L = 0.1 mH, and C=10μ F. What type of damping is exhibited by the…

A: It is given that:

Q: Question In this network that shown in Zbus matrix is given as Jo.3 jo.3 Per unit-We established a…

A: The Z-bus matrix, also known as the impedance matrix or the network matrix, is a mathematical…

Q: Find the impedance Z, assuming o = 2 rad/s, R₁ = R₂ = 2₁ C = 0.25 F, and L = 1H 44 |N ww LE

A: given circuit is                       resistances are                        frequency is…

Q: Problem 3. The switch in Figure 3 is moved from 1 to 2 at t = 0 after being at 1 for a long time.…

A:

Q: PLEASE EXPLAIN STEP BY STEP/SIMULINK Consider the following article by X. Wang, J. Yong, W. Xu and…

A: To replicate the system described in Figure 1 of the article "Practical Power Quality Charts for…

Q: 12.1.8 An analysis of antenna radiation patterns for a system with a circular aperture involves the…

A:

Q: Output Screenshot 2.a. Table 2.a. R4 Table 1k. 2.a. Simulate the circuit in spice. Circuit…

A: given circuit is                       to do the LTspice simulation to the given circuit

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.