estion 15Calculate the weight due to ice on a transmission line where the Total weight of conductor = 2.8 Kg/m, actual weight of conductor =t yetswered1.4 Kg/m, and weight due to wind = 0.4 Kg/m.arked out ofFlag questionestion 16The number of disc insulators used in a suspension insulator setup with string efficiency 90 %, phase voltage 66 kV, and the voltaget yetacross insulator nearest to conductor 9 kV is .sweredarked out ofFlag question

We’ll answer the first question since the exact one wasn’tspecified. Please submit a new question…

Answered: Calculate the weight due to ice on a…

Calculate the weight due to ice on a transmission line where the Total weight of conductor = 2.8 Kg/m, actual weight of conductor = 1.4 Kg/m, and weight due to wind = 0.4 Kg/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 4.17P: Determine the GMR of each of the unconventional stranded conductors shown in Figure 4.30. All...

See similar textbooks

Related questions

Q: What is the dispersion taking place in long transmission lines? State the condition to obtain…

A: In long transmission lines frequency dispersion takes place. In which transmission lines have…

Q: If a transmission line has to be designed with an ultimate strength 6000 kg and a safety factor of…

Q: A 3 phase 140 kV line with 43.715 cm of distance separation between the conductor so that corona…

A: According to question: Let the radius of conductor = r. Air density factor is calculated as…

Q: An over head transmission line has a cross area of conductor of 4 cm and supported from two towers.…

A: Given: For an overhead line supported at the same level, weight per meter length of conductor w=6 N,…

Q: The towers of height 45 m and 85 m respectively support a transmission line conductor at water…

Q: A 15-km, 60Hz, single phase transmission line consists of two solid conductors, each having a…

A: Given data: The given loop length=15×103m Total inductance use formula L =15×103μπlogeDr+μi4π…

Q: An over head transmission line has a cross area of conductor of 4 cm and supported from two towers.…

A: In the given question The Cross area of the conductor is = 4cm The distance between the…

Q: Tutorial Problems Q1. A 3-phase , 50 Hz, 110 KV , overhead transmission line consists of three solid…

Q: Calculate the weight due to ice on a transmission line where the Total weight of conductor = 3.2…

Q: Explain what will happen to the characteristic impedance when the spacing between the center of two…

A: We know direct formula of two conductor transmission line.

Q: DISCUSSION QUESTIONS 1. What is the effect of unsymmetrical spacing of conductors in a 3-phase…

A: Since you have posted the multiple questions so we are supposed to answer 1st one.

Q: An air co-axial transmission line has a solid inner conductor of radius ‘a’ and very thin outer…

A: In the given question co-axial cable is having an inner radius "a" and outer conductor radius "b"…

Q: 4.15 Find the GMR of a stranded conductor consisting of six outer strands surrounding and touching…

Q: Which among these is used to determine or compute for the Transmission Line AC Resistance? A.…

A: power losses = (current)2*Ac resistance where as dc resistance = resistivity×lengthcross sectional…

Q: E 5m A 7m 5m B 7m 7m C

Q: If a transmission line has to be designed with an ultimate strength 6000 kg and a safety factor of…

Q: Problem 19. A single-phase power line comprises two conductors each with a radius 8.0 mm and spaced…

A: Given a single phase power line comprises two conductors with, Radius, r = 8.0 mm = 8×10-3 m Spaced…

Q: A 3-phase, 440 kV transmission line consists of 2:5 cm radius conductor spaced 3 meters apart in…

Q: calculate capacitane, inductance, resistance and conductance of one type of transmission line by…

A: Transmission lines are conductors that serve as a channel for electrical waves (energy) to be…

Q: he geometric mean radius of the conductor in a 380 kV, 120 km long transmission line 24 mm. The…

A: Given that Vline=380 KV Vph=3803=219.40KVL=120 Kmr=242=12 mmd=3.2mroughness factor m0=0.98b=725 mm…

Q: The 130 km long three phase 50HZ, 85kV transmission line consisting of 3 conductors are placed at…

A: Note: We are authorized to answer three sub-parts at a time, since you have not mentioned which part…

Q: (b) A transmission line conductor with weight per unit of 1.55 kg/m is installed between two towers…

A: Sag Sag is defined as the difference in level between points of support and the lowest point on the…

Q: Question 4 The line-to-line voltage of an overhead distribution line is 100 kV and radius of the…

A: Electric field intensity is given by: E(x)=V2xlndr

Q: 1. Find the GMR and GMD of the given stranded conductor with radius 1.3cm.

A: In this question, Find the GMR and GMD if radius of the conductor r= 1.3cm

Q: An Overhead transmission line has a span of 115 m. Ultimate strength is 3600 Kg and factor of safety…

Q: An over head transmission line has a cross area of conductor of 4 cm and supported from two towers.…

Q: Figure shows a stranded conductor identical strands each of having 7. radius r. Find the self…

A: Self GMD: this is also called as geometric mean radius. This is calculated for every phases. it does…

Q: Using sketch discuss the impact of following terms occurred in the transmission line conductors: i)…

A: (i) Corona effect :- Corona is the self electric discharge of atmospheric air. If the operating…

Q: Calculate the weight due to ice on a transmission line where the Total weight of conductor = 2.8…

A: Total weight of conductor is given wt=2.8 kg/m Actual weight of conductor is, w=1.8 kg/m Weight due…

Q: If a transmission line has to be designed with an ultimate strength 6000 kg and a safety factor of…

A: An important characteristics to be inspected while constructing an overhead transmission line is the…

Q: A 10 km long, transmission-line has two parallel conductors placed 2 metres apart. The diameter of…

A: Given L =10 km D =1.4 cm P =2x83x10-8 Ω-mt

Q: If the per-phase line loss in a 60-km-long transmission line is not to exceed 60 KW while it is…

A: Considering the given data:

Q: Calculate the weight due to ice on a transmission line where the Total weight of conductor = 3.6…

Q: 2. A 15-km, 60Hz, single phase transmission line consists of two solid conductors, each having a…

Q: The transmission line has the following data weight of the conductor = 8.2 kg/m, working tension =…

A: sag in transmission line ,sag(s) = wl28T

Q: a) A single-phase transmission line has two parallel conductors m apart, the radius of each…

A: For the two-conductor transmission line system, the loop impedance per m length of the line can be…

Q: conductors have an overall diameter of 3.0 cm each and are arranged in delta formation. Assuming a…

A: In this question we will find spacing between conductors for given critical disruptive voltage.....

Q: Question 4 The line-to-line voltage of an overhead distribution line is 100 kV and radius of the…

A: Field intensity variation between the lines is given as: E(x)=V2xlndr x is the variable in the above…

Q: If a transmission line has to be designed with an ultimate strength 7000 kg and a safety factor of…

A: Given Length of span (l) =300 m T= tension in the conductor Wt. of conductor per meter (W) =2 kg…

Q: The diameter of an AWG no. 4/0 conductor is defined to be 0.4600 in. Stranded conductors of this…

A: Given that, The diameter of AWG no. 4/0 conductor = 0.4600 inch In a conductor, there are 19…

Q: An 8000 V, 60 Hz, single-phase, transmission line consists of two hard-drawn aluminum conductors…

A: Given Data: Resistivity at given temperature = 2.83 x 10-8 r = 0.02 m L = 30 km

Q: A single-phase transmission line has two parallel conductors 4 m apart, the radius of each conductor…

A: Part i: Write the expression for the external inductance per meter length of one conductor,

Q: The towers of height 45 m and 80 m respectively support a transmission line conductor at water…

Q: c) Figure 3 depicts a lengthwise cross-section of a coaxial transmission line, indicating the…

Q: 1.10 A 60-Hz, three-phase three-wire overhead line has solid cylindrical conductors arranged in the…

A: In this question, 3 conductors are arranged in form of an equilateral triangle with 4-ft conductor…

Q: Q2. A 3-phase, 132 KV, 50 Hz , 100 Km, single circuit bundle conductor transmission line as shown in…

Question

estion 15
Calculate the weight due to ice on a transmission line where the Total weight of conductor = 2.8 Kg/m, actual weight of conductor =
t yet
swered
1.4 Kg/m, and weight due to wind = 0.4 Kg/m.
arked out of
Flag question
estion 16
The number of disc insulators used in a suspension insulator setup with string efficiency 90 %, phase voltage 66 kV, and the voltage
t yet
across insulator nearest to conductor 9 kV is .
swered
arked out of
Flag question

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

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

Alumoweld is an aluminum-clad steel conductor. True False
A 30 kV single core cable has a conductor dimeter of 2 cm and a sheath of inside diameter 6 cm. Find the maximum (peak value) and minimum stress (peak value) in the insulation.
12. There are 6 conductors in a double circuit line. Each conductor has a radius of 12 mm. The 6conductors are arranged horizontally. The center to center distance between the conductor is 2m. The sequence of conductors are from left to right as follows: a,b.c,a', b', c'. Calculate the inductance per km per phase of system. the a' 2 m 2 m 2 m 2 m 2 m
Single core cable design for 25 kV. The radius of conductor is 0.5 cm. The insulation material consists of two layers. The thickness of each layer is 2 cm. The voltage of first and second layers are 20 kV, 5 kV respectively. The maximum Electric stress of the cable is
The number of disc insulators used in a suspension insulator setup with string efficiency 80 %, phase voltage 33 kV, and the voltage across insulator nearest to conductor 10 kV is .
3. What are the classifications of Core Loss and Copper Loss?
In a string of suspension insulator with three units, the line unit has 20kV and k=0.35. The voltage across tower unit is........ and across middle unit is.......
Discuss the desirable properties of insulators. Explain the causes of insulator failure due to electrical breakdown. Each line of a three-phase system is suspended by a string of three identical insulators of self-capacitance C farad. The shunt capacitance of connecting metal work of each insulator to earth is 20.7 % of C while for line it is 13.8 % of C. Calculate the string efficiency of the system if a guard ring increases the capacitance to the line of metal work of the lowest insulator to 0.25 C.
2.5 A 3-phase single circuit bundled conductor line with two sub-conductors per phase has horizontal spacing with 6.1 m between the centre lines of adjacent phases. The distance between the sub- conductors of each phase is 30.5 cm and each sub-conductor has a diameter of 2.54 cm. Find the inductance per phase per km. [0.988 mH]
Single core cable design for 25 kV. The radius of conductor is 0.5 cm. The insulation material consists of two layers. The thickness of each layer is 2 cm. The voltage of first and second layers are 20 kV, 5 kV respectively. The minimum Electric stress of the cable is * 9.45 kV/cm 1.89 kV /cm O 1.25 kV/cm 5.78 kV/cm Non of them
The diameter of an ACSR conductor is 1.1116 inches. The steel core has strands of diameters of 0.1291 inches each. If 54 Aluminum strands have the diameters of 0.1351 inches each, the number of Steel strands is: O A. 15 O B. None of choices are correct O C. 19 O D.7 O E. 27
The number of disc insulators used in a suspension insulator setup with string efficiency 80 %, phase voltage 33 kV, and the voltage across insulator nearest to conductor 11 kV is .......................... Complete the answer.