Question

Three conductors of a 3-phase overhead line are arranged in a horizontal plane 6 m apart. The diameter of each conductor is 1·24 cm. Find the capacitance of each conductor to neutral per 100 km of the line.  [0·785 μF]

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Engineering
Electrical Engineering

Related Electrical Engineering Q&A

Find answers to questions asked by students like you.

Q: 10- Find i, (t) in the following circuit. You may employ any method you wish. 12 V(+ за

A: The general expression to find the complete response of voltage for the RC circuit.

Q: 5- In the following circuit find io) t-0 2Ω 2 12 o (t)

A: Figure 1 shows the modified circuit when t < 0.

Q: A load of 1000 kW at 0·8 p.f. lagging is received at the end of a 3-phase line 20 km long. The resis...

A: Given that:

Q: Feedback Control of Dynamic Systems (7th edition) - Problem 7.39

A: Hi there!! Since there are four parts in the question, I will be answering only the first two parts....

Q: what will be the output of the following meters, if the input signal is the waveform show in fig

A: The output reading of each meter should be determined.

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 ...

Q: Draw an impedance diagram for the electric power system shown in the figure attached, showing all im...

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

Q: Hoq do current transformers differ from voltage transformers?

A: Current Transformer is used to measure current while, Voltage transformer is used to measure voltage...

Q: A short 3-φ transmission line with an impedance of (5 + j 20) Ω per phase has sending end and receiv...

A: The resistance and reactance of each conductors are,

Q: 9 Find v,1) in the following circuit. You may employ any method you wish. + Vo (t) 4

A: We need to calculate v0(t), in the following circuit: -

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...

Q: A single phase 11 kV line with a length of 15 km is to transmit 500 kVA. The inductive reactance of ...

A: Given,The length is 15 km.The inductive reactance is,

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 ...

Q: A (medium) single phase transmission line 100 km long has the following constants: Resistance/km/pha...

A: As per the norms, we answer three parts of a question. Since your question contains four parts, we s...

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.

Q: 11- Find i (t) in the following circuit. You may employ any method you wish t = 0 22 22 24 V (t)

A: First calculate the current just after the switch is closed.Capacitor behaves as a short circuit jus...

Q: A 200 km, 3-phase transmission line has its conductors placed at the corners of an equilateral trian...

A: (i)  The line to neutral capacitanceGiven values: -The radius of each conductor is given as r = 1 cm...

Q: Feedback Control of Dynamic Systems (7th edition) - Problem 7.18

A: (a). Numerator part of the gain:b(s) = b1sn-1 + b2sn-2 + …………+ bn…………………… (1)Denominator part of the...

Q: How was the value of the capacitor derived?

A: Click to see the answer

Q: The switch in the circuit seen in fig. p7.52 has been in position a for a long time. At t=0, the swi...

A: Figure 1 shows the modified circuit when t < 0.

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...

Q: The ABCD constants of a three-phase, 345-kV transmission line are:A = D = 0.98182 + j0.0012447.B = 4...

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

Q: Find the Thevenin's equivalent of the following circuit looking through ab. 2Ω 2Ω 2 A

A: To find the Thevenin voltage across the terminals a-b.The given circuit is redrawn as shown in Figur...

Q: The one-line diagram of a three-phase power system is as shown in the figure attached. Impedances ar...

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

Q: o dem JL ЗА No

A: Part (a): Refer to Figure as shown in the part (a) of the given question.According to the Maximum po...

Q: .il Verizon LTE 7:42 PM 100%- Done 2- In the following circuit find ve) and i(t) given; y(1)-240 V ,...

A: We have been given with below values: -v1(t) = 240V, v2(t) = 120V, L=1H, C = (1/16) F and R=2 Ohm fo...

Q: How would I sketch the input-output relationship of op-amp comparators with hysteresis?

A: Consider an inverting Op-Amp comparator circuit as shown in Figure 1.

Q: he follo miny Cu nd R omptete ミ? 2 2. /2 レ

A: Click to see the answer

Q: 8- In the following circuit find i() 2Ω 0

A: From the circuit, write the expression for io(t) as follows:

Q: 1. FIGURE 52 shows the one-line diagram of a simple three-bus power system with generation at bus I....

A: Convert the line impedances into admittances, using Y=1/Z 

Q: Q1: a) Discuss the effect of earth on the capacitance of a line : b) Derive in expression for the ca...

A: (a) The earth can be considered as a conducting infinite equipotential plane. The electric flux line...

Q: Q3. By using the method of images, prove that the capacitance between conductor and earth, taking in...

A: From the diagram shown below, we can say that:

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’

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...

Q: a the following circuit find i,o 1-0 t= る(t) 1н =0 ЗА

A: We first find the initial and final values. Let us say that the voltage across the capacitor is v(t)...

Q: please help me with the question 8M

A: We can start with the truth table for input. The ASCII code corresponding to each letter from A to J...

Q: Ii

A: Redraw the circuit in s domain as shown in Figure 1 to obtain the required values.

Q: What is the time constant for a 47 H inductor in series with a 470 Ω resistor? Part 1. (a) What is ...

A: Given Data: The value of inductor (L) is 47 H.The value of resistance of a resistor (R) is 470 ohms....

Q: A single phase transmission line has two parallel conductors 1·5 metres apart, the diameter of each ...

A: Given,The spacing between the two parallel conductors is,

Q: Problem 1: derive an expression for the amplitude of the output voltage as a function of R1, R2, c, ...

A: Problem:1 Since this an Amplifier and its amplification factor is infinite. So, voltage at positive ...

Q: Attempt five questions only Q1.) a) Derive the basic S.I units, then write the basic dimensions for ...

A: Hii there!! Since there are two different questions in the image, I will be solving the first one. I...

Q: A 230-kV, three-phase transmission line has a per phase series impedance of .... (please see attache...

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

Q: 1. Assuming ideal diode models, find status of diodes D1 and D2 (on or off) D2 Di +12 29

A: In ideal case, all forward biased diodes are in on state, and all reverse biased diodes are in off s...

Q: help me with ques 8A

A: Consider the four inputs namely A, B, C, and D and its respective outputs are mentioned as X1, X2, X...

Q: Feedback Control of Dynamic Systems (7th edition) - Problem 7.19

A: Click to see the answer

Q: For the circuit below, use superposition to find i. Calculate the power delivered to the 3-Ω resisto...

A: According to superposition theorem, the total current across any element due to all the sources is e...

Q: 4. Find the current I assuming ideal diod es 1.2k2 10V (+ 15%4 12V+ 3V

A: The given is redrawn as shown in Figure 1.

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...

Q: The circuit in the attached image has voltage gain |VL|/|Vi|=170 What is the voltage gain |VL|/|Vi| ...

A: The voltage gain for given circuit needs to be determined.

Q: 15.3 Determine the erection sag and tension of a transmission line at 65°C in still air. The line ha...

A: It is given that: