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Electrical Engineering Q&A, Textbooks, and Solutions

Electrical Engineering Q&A

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Q: C(s) R(s) + (4s3 +3s +2s+l)

A: This is a unity negative feedback system. For this system to oscillate at some frequency, we need tw...

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Q: 8.20 Using the topology of Fig. 8.4, design a single- input, single-output BJT amplifier with a gain...

A: For a single input single output BJT amplifier for the gain of +150 we have to make some changes in ...

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Q: Convert the following numbers to scientific notation.Following these Question and answer.29) 5000 KΩ...

A: We need to convert the numbers given below into scientific notations.

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Q: How to convert the following decimal number to numbers with metric prefixes in following below?29) 5...

A: We need to convert the given numbers to numbers with metric prefixes.

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Q: 4-Band-Code 2%, 5%, 10% 560k Ω 5% COLOR 1STBAND 2ND BAND 3RD BAND MULTIPLIER TOLERANCE Black Brown R...

A: Use color code table to obtain the desired result of your problem: -Let us consider a resistor have ...

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Q: X = 9% X-16% X=20% X = 9% X=120 Ω S 48 MW +j64 Mvar 1 90 MVA 20 kV 80 MVA 20/200kV T2: 80 MVA 200 20...

A: We can obtain the impedance diagram by using below steps: -The base voltage VBG1 on the LV side of T...

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Q: The one-line diagram of a three-phase power system is as shown in Figure 32 Impedances are marked in...

A: The load at bus is S2=15.93 MW-j33.4 MvarFirst converting all the values in per-unit systemThe load ...

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Q: A 69-kV, three-phase short transmission line is 16 km long. The line has a per phase series impedanc...

A: We need to determine the sending end voltage, voltage regulation, the sending end power, and transmi...

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Q: A 230-kV, three-phase transmission line has a per phase series impedance of -6 per Km and a per phas...

A: We only answer the first three parts of a question on this platform, unless specified otherwise. Sin...

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Q: The ABCD constants of a three-phase, 345-kV transmission line are A-D-0.98 182 + 10.00 12447 B-4.035...

A: Since, the given ABCD parameters for the 345 kV transmission lines are:A = D = 0.98182 + j0.0012447B...

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Q: Done 2 of 6 answer. You are allowed a simple calculato Answer: A Problem: Find Io in the following c...

A: The circuit Diagram is shown on the board:At node B, the two 6Ω resistors connected are in parallel ...

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Q: Find in e rut 3 2 12A T.F

A: Since, the given circuit diagram is as shown in the figure 1:

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Q: The initial voltage across a 7.5F capacitor is 4.5V after 0.5 seconds. If the current is described a...

A: Initial voltage Vo=4.5 VC=7.5FAt 0.5s current is given as:

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Q: 2 A 8Ω 4Ω 12 V 6Ω 6Ω HI- Figure 3.46 For Review Questions 3.1 and 3.2. 3.2 In the circuit of Fig. 3....

A: The purely resistive circuit provided in the question can be solved by applying Kirchoff's Voltage L...

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Q: Find the charge q(t) flowing through an device if the current is:(c) i(t)= 20 cos(10t + π/6)10^-6A, ...

A: Charge is defined as integral of current over a certain interval of time. The mathematical expressio...

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Q: 1.6 The charge entering a certain element is shown in Fig. 1.23. Find the current at: (a) t = 1 ms (...

A: From the definition of current i(t), it can be expressed as the time derivative of charge q(t). The ...

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Q: Figure 3.60 For Prob. 3.11. 3.12 Using nodal analysis, determine V, in the circuit in Fig. 3.61. 40 ...

A: Nodal analysis depends primarity on the application of Kirchoff's Voltage Law (KVL). The circuit men...

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Q: 3.31 Find the node voltages for the circuit in Fig. 3.80. C, ML 1S2 4lo 2v V1 V2 11o 4 92 4Ω 1S2 ÷) ...

A: Nodal analysis primarily depends on the application of Kirchoff\'s Current Law (KCL) to various esse...

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Q: If we want to have a Q+ state of 0, which of the following input combinations would work for a DFF w...

A: The table which gives input combinations with knowing the present and next state is called as excita...

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Q: At which times will Q be high? clk A) T1, T2, T3, T4 B) T2, T5 C)ll times C) D) T1 , T3, T4 Ti T23T4...

A: 1) JK flip flop truth table is given as:JKQ+00Q(no change)01010111Q’

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Q: e lar Cov depemaent Source loiC나 VTR 3 /2 3另

A: Follow below steps to obtain the result: -Apply Kirchhoff’s voltage law in the loop and solve as bel...

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Q: une nodal amolipis to Soue the euit omol vo bupe loop ondly sij ho sohe hme ardu and iud Vo S Vo Sl ...

A: This problem will be solved by the application of Kirchoff's Voltage Law and current law. According ...

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Q: s) We noded 0holgss to Solve the aitteisb end nd uR loop Umobtis to Solue the wrts ond find

A: a) Nodal Analysis:Let V1 is the node voltage at node. 

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Q: KCL Iav 2N 0sv Soue the curcut gnd

A: The circuit diagram is shown on the board:

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Q: SO dependent youpe sunce Tx o.S 22V 54

A: Consider the Two nodes V1 and V2 as shown;

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Q: CompressionLet’s take a look at compression.Take the file Fig 05-15 which can be found on the author...

A: 1. Right click on file and go to properties to get  the type of file format.Answer: a) Chapter 5.doc...

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Q: 3.45 Find current i in the circuit of Fig. 3.91. ML 492 8 92 4 A 2Ω 6Ω ts 30 V (+ ΙΩ Figure 3.91

A: There is a current source in the given circuit. So , we are applying nodal analysis.

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Q: 1012 112 100 V Figure 4.20 System diagram for Problem 4.2a 1 2 10 2 100 V Figure 4.21 System diagram...

A: a) For calculating the pick up current here we have to calculate the line to line current for bus A ...

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