What are the three protective methods for surges, explain anyone method.

Q: What is the potential difference (voltage) across capacitor C3 in the circuit below?

A: In parallel circuit the voltage across the components are same.

Q: Q1) (1) If a RAM chip has n address input lines then it can access memory locations up to a) 2(n-1)…

A: We need to select correct option

Q: b +CC W1 +PC- 6V 3A 15V + PC- +CC W2 Wattmeter W1 reads 75 W Wattmeter W2 reads 60 W Determine the…

A:

Q: C.) 20 V -20 V " C Ideal

A: The given clamper circuit is shown below:  For the negative half cycle, the diode is in…

Q: Q.1. a) Define 'Overvoltage' and briefly describe types of overvoltages in electrical system

A: Overvoltages protection devices Lighting arrangement  Overhead earth wire  Earthing screen....etc

Q: Q2: For the circuit shown in fig.(3), the voltage is given as: V(t)=50+40Sin wt +20 Sin 2wt. (Volt).…

A: Given data : V(t)= 50+40sinwt+20sinwt

Q: Problem 1 Find ix and the power developed in the dependent current source, 2vx- 6Ω 5Ω 3 Ω ww 2V Μ +…

A: In the given circuit   As 1* 10100 Mohm is very-very large.  Therefore we can neglect it.

Q: 7.2 Use the differential equation approach to find v(t) for t> 0 in Fig. E7.2. Plot the esponse. t =…

A: We need to find out voltage across capacitor in the given circuit

Q: Q.3 Answer the following questions. Clearly show your work. (a) Consider the minterm function F(A,…

A: The multiplexer can be used to implement Boolean expression based on the number of select lines.

Q: Determine the causality for each of the following linear systems. a. y(n) = 0.5x(n) + 20x(n - 2) –…

A: In this question,  We need to determine the causality for each of the following linear systems.  a…

Q: Find R₁, R₂, and R3 in the following figure when the value of fuse is 20 mA. 5.6 V www R₁ P₂ = 22 mW…

A: Given, Fuse rating is 20 mA.

Q: Example 5.3 Calculate the cut-off or "breakpoint" frequency (fe) for a simple passive high pass…

A:

Q: find the shaft (output) torque. a

A: The motor converts electrical energy into mechanical energy. The output torque of series motor…

Q: +CC W1 '20V +PC- 5A 15V + PC- +CC-W2 Wattmeter W1 reads 55 W Wattmeter W2 reads 50 W Determine the…

A: We need to find out the total amount of power for given circuit

Q: Find the fourier transform for x(t) = d/dt[u(t-3)-u(-t-3)]

A: It is given that: xt=ddtut-3-u-t-3

Q: Q2: For the circuit of fig.(3), the voltage and current sources are given in a form of Fourier…

A: The circuit diagram is shown below, Where,Vt=50+40 sinωt+30  sin3ωt+25 sin5ωt+30…

Q: B-Given the Fourier transform X(f) of x(t), How would you obtain Fourier transform of x² (t)?

A: In this question we need to discuss how to calculate Fourier transform of the given signal.

Q: A coil of resistance 20hms and inductance 200uH is in parallel with a variable capacitor. The…

A: The value of capacitor can be calculated by using the frequency of resonance and the current can be…

Q: A 20 KVA, 2200/220 V, 50 Hz, single phase transformer gave the following Test O.C. 220 V, 4.2 A, 148…

A: To calculate voltage regulation we need to find equivalent resistance and reactance of transformer…

Q: (C)- Draw the mechanical characteristic of shunt and series DC motors.

A: DC series motor: The armature & field windings of series DC motor are connected in series with…

Q: Find the inverse z-transform of X (2) = 1 (1-0.25z-¹)

A: Given: Xz=11-0.25z-1

Q: The antenna current of an A.M. transmitter is 8 A when only carrier is sent, but it increases to…

A: Given: Antenna current when only carrier is sent , Ic=8 A Antenna current when carrier is modulated,…

Q: the 2 2 resistor if: v(t) = 50+ 40 sin(wt) + 30 sin(3wt - 30) + 25 sin(5m

A: The Given equation is  vt=50+40 sinωt+30 sin3ωt-30+25 sin5ωt+30Voltit=30+20 sinωt+15 sin2ωt-20+10…

Q: Q4) a Design a 4 input averaging amplifier.

A:

Q: Q1) A- Two signals x₁(t) and x₂ (t) having Fourier transforms X₁(f) and X₂(f)shown in figure (1) are…

A: The spectrum of signal x1(t) is given as And, The spectrum of signal x2(t) is given as

Q: 4.10 A buck regulator has an input voltage of 12 V and the required output voltage is 5 V. What is…

A:

Q: QUESTION 1 A6 pole synchronous motor powered from a 60 Hz voltage source operates at what speed…

A: Given a synchronous motor has, Number of pole, P = 6 Frequency, f = 60 Hz

Q: Assume that V is a function of y and at y =2, V=5 volt and at y = 4, V = 10 volt. a) Fi. cis. b) Now…

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Q: Design a two-pole high-pass Butterworth active filter having a cutoff frequency at fus 25 kHz and a…

A:

Q: Q1): For the circuit shown in fig.(1), the switch moves from position a to position b at t=0, by…

A: Given: Switch moves from position A to B. Required: Current i(t) and vL(t) using Laplace transform…

Q: R + CC PC + W₁ +CC IR N 21 ly Z₂ 23 PC + W₂ 1B B. Supply voltage = 400V (line-to-line), phase…

A: Types of power measurement  Three wattmeter method  Two wattmeter method  One wattmeter method

Q: In the below given figure, two capacitances are in series with a 18V source. The capacitance of the…

A: In this question,  We need to solve the voltage across the capacitor C2  .  We know  Charge Q= CV

Q: 2/ Consider CMOS inverter biased at VOD = 8v a with transistor parameters of KN = Kp and VTN = - VTP…

A: For the above given question we need to calculate the critical voltage on the voltage transfer curve…

Q: A parallel-plate capacitor has plate area 200 cm2 and plate separation 3 mm. The charge density 1…

A:

Q: The only function of a not gate is to ….. A. stop a signal B. re-complement a signal C. invert an…

A:

Q: Question: 2. Using mesh analysis, find vo in the circuit below. 5Α 1Ω 40 V Mw+1) Μ ΖΩ + 10 1 www 4Ω…

A: We need to find out the voltage for given circuit by using of mesh analysis

Q: Q4. In a CE germanium transistor amplifier circuit shown in (fig. 5). Determine the operating Point,…

A: We need to find out the Q point coordinate and load line of given circuit

Q: 200 +21. If maximum torque of an induction motor is kg-m at a slip of 12%, the torque at 6% slip…

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Q: What will be the voltmeter reading for the below given electrical network? ww 6Ω 4A 3Ω ΖΩ

A: Given circuit,

Q: The frequency of the supply to the stator of a 4-pole induction motor is 60 Hz and the rotor…

A: Speed is calculated as given below

Q: ): (a) Long-distance, electric- 4. Conceptual Part (Under WW) [Chapter 25 - Ohm's Law] power,…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Exercise 4-7: A 555 timer configured to run in the astable mode (oscillator) is shown in Fig. 4-38.…

A: Astable mode of 555 timer:- It is a oscillator circuit which generates continuous pulses. The…

Q: Hexadecimal Subtraction: B9AC‬16  - D8BE‬16

A: Hexadecimal subtraction is calculated as

Q: What is the power contained in SSB transmission when the carrier power is 1 KW and the modulation…

A: Given: Carrier power, Pc=1 kW=1000 W Modulation index, μ=0.3

Q: Q6/ (Practical part) 1- Write the steps to solve the thevenin circuit with suitable diagrams and…

A:

Q: The region between concentric spherical conducting shells r=0.5 m and r = 1 m is charge free. If…

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Q: for the circuit of fiz. (1) find the value of Хсх and Xey in terms of XL to satisfy the following…

A:

Q: Using previous syndrome table, find the corrected word for the received word [R]=[1010011].

A: First, the receiver will find [S] from the reminder of R(X)/g(X) 1 1 0…

Q: )A 4-pole, 220 V, wave connected shunt motor gives 11 kW when running at 1000 rp.m and drawing…

A: In this question we will find dc motor torque , flux per pole ... Note :- as per our guideline , I…

Q: Sketch DC and ac equivalent circuits and theoretically Analyze DC and ac analysis of a Single Stage…

A: The given circuit is as shown below,

Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.