An overhead line 50 kms in length is to be constructed of conductors 2.56 cm in diameter, for 50 Hz single phase transmission. The line reactance must not exceed 31.4 N. The maximum permissible spacing is fa) 1.48m (b) 1.32m (c) 1.97m (d) 1.01m m.

An overhead line 50 kms in length is to be constructed of conductors 2.56 cm in diameter, for 50 Hz single phase transmission. The line reactance must not exceed 31.4 N. The maximum permissible spacing is fa) 1.48m (b) 1.32m (c) 1.97m (d) 1.01m m.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.25P: For the overhead line of configuration shown in Figure 4.33 operating at 60 Hz and a conductor...

See similar textbooks

Related questions

Q: .She dilevered the lettérs The letters were dilevered O The letters was dilevered O The letters is d...

A: In this question, we have to change the sentences from active voice to passive voice.

Q: 3. Determine I, Vr, V2, and Vo for the series dc configuration. (Use 2nd approximation) ANS. I= 2.07...

A: Given circuit with diode shown

Q: What are the different integrated circuits and describe the characteristics of each.

A: With the avadacment of IC's , The design and development of complex circuits becomes very easy and i...

Q: A three-phase induction motor with a double cage

A: Three Phase Induction machine- This Induction machine comprises of rotor and stator as it basic part...

Q: The circuit below contains a nonlinear element N whose v-i relationship is given by the statement ab...

Q: The transfer function of a dynamical system is defined by a T(s) (1+3s) ? with a = 9.75. Calculate t...

A: The solution is given below

Q: Power factor correction is usually done by adding _________ to the load circuit.

A: This question belongs to circuit theory . It is based on the concept of power factor improvement in ...

Q: Using IC that is approximately equal to IE. Determine the value of R1in ohms, when VCC=20V, RC=174...

A: The solution is given below

Q: 1. What is the barrier potential of a silicon diode when the temperature is 100°C. ANS. Vf = 0.55V 2...

A: Given, Two problems with answer. We have to find the steps and write. Please find the below attachme...

Q: Question 2 A circuit has a voltage of 5020 V and a current of 52-10 A. The angle of the circuit's im...

A: Given, Voltage, V=50∠0° V Current, I=5∠-10 A

Q: Charging a Capacitor: An RC circuit includes a

Q: Power factor correction is an adjustment of the electrical circuit in order to change the phase angl...

A: Power factor- Power factor is an indication of the phase relationship between the AC voltage and cur...

Q: 5. Suppose the carrier is not transmitted (AM-DSB SC). Explain (words or block diagram) how the mess...

A: Given, The carrier is not transmitted in AM-DSB-SC. The demodulation of AM-DSB-SC and recovering of ...

Q: Si transistor has negligible leakage current and B= 100. If Vc= 15V, Vg= 4V, R= 3.3k2 and 7.1kN. Fin...

Q: Using a 4-bit signed input P=P3P2P1P0 and a control input Z, use a 4-bit adder and any logic gates t...

A: According to the question, for a 4-bit signed input P=P3P2P1P0 and a control input Z, we need to des...

Q: 9) The power factor of the 50 volts source is...: b) snity 0.707 lag b) 0.86 lag 00.707 lead c) 0.9 ...

A: For a 50 v source ( dc source) The reactive power is zero( because the inductor becomes short circu...

Q: . Write the correct resistance and tolerance of the color bond resistors. Resistor Color Bond Resist...

A: In a 4 colour band resistor 1st band represent a DIGIT 2nd band represent a DIGIT 3rd band represe...

Q: n the circuit in the figure, the movement of the switch takes place at the time t= 0 for t>0 Find th...

A: Solution- Assume initially the switch 1 has been closed and switch 2 (SW2) for a long time before t...

Q: A point charge, Q1=10µC, is located at P1 (1,2,3) in free space, while Q2=-5µC is at P2 (1,2,10). (a...

Q: The force acting on a pole of 4 Wb is 16 N. Determine the magnetic intensity of the magnetic field a...

A: Magnetic field (H=)Force/(magnetic flux) Unit of H is (AMP-TURN)/METER. Unit of magnetic flux=weber

Q: 3-IS there a relationship between splicing losses and bending losses if we take into consideration t...

A: Splicing Loss: Splice loss refers to the part of the optical power that is not transmitted through ...

Q: ... C4 CL CS C2 C9 C6 C7

A: Breadboard- It is a plate which is used to make circuit with external input source. Its connecting p...

Q: Using a map, determine the Boolean Expression (in POS) of the function based on the given minterm ex...

A: The POS form can be obtained by grouping the 0's in the given minterms. Group the 0's start from the...

Q: 1 for Xin) = 2 , for ofn s3 う for 45ns6 I. what's the name af the form above. II. Sketch xcn) I. Wri...

A: As per guidelines, we can only provide the answer of first three questions in multi part questions. ...

Q: What quantity of charge must be delivered by a battery with a potential difference of 100 V to do 50...

Q: 4. As charge increases, what happens to flux density? Increases Decreases Remains constant Becomes z...

A: Brief description : In electrostatics we have different concepts to analyse the flux density, charg...

Q: Calculate the required R1 in ohms RC=2559 ohms, IB=22 uA, VC=7V, R2=4739 ohms, RE=231 ohms and B=17...

A: BJT and MOSFET are the class of transistors used in analog electronics. They are widely used nowaday...

Q: 3. Collector characteristics for the Ge transistor If VEE =2 V, VCC =12V, and RC = 2k , size RE so t...

Q: What is the difference between Analog and Digital?

A: Discuss the difference between Analog and Digital Signals : Analog Signals : Analog signal are cont...

Q: QUESTION 13 How many power consuming outlets may be installed on a 30 A, 120 V branch circuit in a c...

A: If power is up to 800W, Than the number of outlets will be 8 Power=30*120=360W. So, the number of ou...

Q: Minimize the given boolean function using K-Map: F(A, B, C, D) = Σm(2, 3, 4, 6, 7, 10, 11...

Q: Determine all the branch currents of the given circuit and compute for Vo. 5 A ww ww 30 50 40V 20V w...

A: The solution is given below

Q: d.) Calculate the output voltage of an op-amp summing amplifier with the following values: Rf = 2MN ...

Q: 0. (8 points) Builda cireuit (with the minimal number of gates) that generates a parity bit for its ...

A: Priority encoder is another form of the encoder, the encoder has 2n input and n output Select lines...

Q: For a sin wave ,the Peak Factor value is

A: The peak factor of the sine wave is defined as the ratio of the maximum (peak) value of the sine wav...

Q: How does Ohm’s law relate to core concept of flow down gradients.

A: Please refer the attached images for the complete answer..

Q: Fuel and energy engineering-4 contribute to the production and suply of energy wind O solar O nuclea...

A: The solution is given below

Q: Find the Q-point values in the circuit. Also find the minimum power rating of the transistor -12 V 3...

A: Please refer the attached images for the complete answer..

Q: A poor conductor is characterized by a conductivity 200 (S/m) and permittivity € = 460. At what angu...

A: We need to find out angular frequency for given condition

Q: True / False AND gate is equivalent to a bubbled NOR gate.

Q: pure capacitor

A: Conductor-Materials which have free electrons in valence which can flow when comes under any externa...

Q: Example 1. Consider a unity negative feedback system with the following open-loop transfer function....

A: In this question, Open loop transfer function is given. Sketch the root locus?

Q: In what way does data mining differ from other methods? Give an example of a data mining job descrip...

A: Marketing is described as activities of a firm that encourages selling and buying of services and pr...

Q: Tutorial#11 [Q1]Find the type (source, sink or parallel) of the following vector fields 1- F=yzax - ...

A: As per our guidelines we are supposed to answer only first question. Kindly repost the other questio...

Q: 1. An ideal 200W transformer has an input current of 2 A and an output voltage of 120 V. Determine v...

Q: a) Determine the pulse duration of a periodic pulse train whose duty cycle is 15% and period is 115 ...

A: As per our company guidelines we are supposed to answer only first 3 subpart kindly repost other par...

Q: Problem For the circuit shown below, use KCL and KVL to find the current in all branches. A I2 410V ...

Q: Find Io and current at point x using the following: A. KVL B. KCL Include Vab, Vbc, Vca

A: In this question, Find Io and current at point x using the following: A. KVL B. KCL Include Vab, Vbc...

Q: Describe a multiplexer from two 8-bit inputs to one 1-bit output using the case-when construction.

A: The solution is given below

Q: 1. In the linear transformer circuit below, calculate the ff: a. Input impedance b. Current in prima...

A: According to Bartley policy, only 3 question is to be attempted but as these questions are interlink...

Question

An overhead line 50 kms in length is to be constructed of conductors 2.56 cm in diameter,
for 50 Hz single phase transmission. The line reactance must not exceed 31.4 2. The
maximum permissible spacing is
fa) 1.48m
(b) 1.32m
(c) 1.97m
(d) 1.01m
m.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Transmission Line Parameter and Scattering Parameter (S-parameter)

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A three-phase overhead transmission line is designed to deliver 190.5 M VA at 220 kV over a distance of 63 km, such that the total transmission line loss is not to exceed 2.5 of the rated line MVA. Given the resistivity of the conductor material to be 2.84108-m, determine the required conductor diameter and the conductor size in circular mils. Neglect power losses due to insulator leakage currents and corona.
A 60-Hz, 765-kV, three-phase overhead transmission line has four ACSR 900 kcmil 54/3 conductors per phase. Determine the 60 Hz resistance of this line in ohms per kilometer per phase at 50C.
Three ACSR Drake conductors are used for a three-phase overhead transmission line operating at 60 Hz. The conductor configuration is in the form of an isosceles triangle with sides of 20, 20, and 38 ft. (a) Find the capacitance-to-neutral and capacitive reactance-to-neutral for each 1-mile length of line. (b) For a line length of 175 mi and a normal operating voltage of 220 kV, determine the capacitive reactance-to-neutral for the entire line length as well as the charging current per mile and total three-phase reactive power supplied by the line capacitance.
Calculate the inductive reactance in /km of a bundled 500-kV, 60-Hz, three-phase completely transposed overhead line having three ACSR 1 113 kcmil conductors per bundle, with 0.5 m between conductors in the bundle. The horizontal phase spacings between bundle centers are 10, 10, and 20 m.
A 60-Hz, single-phase two-wire overhead line has solid cylindrical copper conductors with a 1.5 cm diameter. The conductors are arranged in a horizontal configuration with 0.5 m spacing. Calculate in mH/km (a) the inductance of each conductor due to internal flux linkages only, (b) the inductance of each conductor due to both internal and external flux linkages, and (c) the total inductance of the line.
If the per-phase line loss in a 70-km-long transmission line is not to exceed 65 kW while it is delivering 100 A per phase, compute the required conductor diameter if the resistivity of the conductor material is 1.72108-m.
The 500-kV, 60-Hz, three-phase line in Problems 4.20 and 4.41 has a 300-km length. Calculate: (a) Zc, (b) (l), and (c) the exact ABCD parameters for this line. Assume a 50C conductor temperature.
A single-phase overhead transmission line consists of two solid aluminum conductors having a radius of 3 cm with a spacing 3.5 m between centers. (a) Determine the total line inductance in mH/m. (b) Given the operating frequency to be 60 Hz, find the total inductive reactance of the line in /km and in/mi. (c) If the spacing is doubled to 7 m, how does the reactance change?
The 100-km, 230-kV, 60-Hz, three-phase line in Problems 4.18 and 4.39 delivers 300 M VA at 218 kv to the receiving end at full load. Using the nominal circuit, calculate the ABCD parameters, sending-end voltage, and percent voltage regulation when the receiving-end power factor is (a) 0.9 lagging, (b) unity, and (c) 0.9 leading. Assume a 50C conductor temperature to determine the resistance of this line.
The following parameters are based on a preliminary line design: per unitVS=1.0, VR=0.9 per unit, =5000km,Zc=320,=36.8. A three-phase power of 700 MW is to be transmitted to a substation located 315 km from the source of power. (a) Determine a nominal voltage level for the three-phase transmission line, based on the practical line-loadability equation. (b) For the voltage level obtained in part (a), determine the theoretical maximum power that can be transferred by the line.
Transmission line conductance is usually neglected in power system studies. True False
ACSR stands for Aluminum-clad steel conductor Aluminum conductor steel supported Aluminum conductor steel reinforced