16 - The radius of the conductor in a 30 m long cable is given as 2 mm and the load on it +4 uC, the inner radius of the conductor surrounding it is 5 mm and the load above it is -4 uC. Calculate the capacity of this conductor cable. A) 1.81 nF B) 4.12 nF C) 3.74 nF D) 2.31 nF E) 5.16 nF

16 - The radius of the conductor in a 30 m long cable is given as 2 mm and the load on it +4 uC, the inner radius of the conductor surrounding it is 5 mm and the load above it is -4 uC. Calculate the capacity of this conductor cable. A) 1.81 nF B) 4.12 nF C) 3.74 nF D) 2.31 nF E) 5.16 nF

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 4.1P: The Aluminum Electrical Conductor Handbook lists a dc resistance of 0.01558 ohm per 1000 ft at 20C...

See similar textbooks

Related questions

Q: A portion of an overhead conductor is taken to be s metres long. The tension in the conductor is T…

A: The vertical difference in level between points of support (most typically transmission towers) and…

Q: 2nC Conductor with a cauity has a * placed in its cavity as dhown A neutral harge below. The…

A: The electric field is produced by the electric charges. The electric field lines are generated, and…

Q: c) A long straight co-axial cable with two coaxial conductors of negligible resistance lies along…

A: By Amperes law closed integration (H.dl)= total current enclosed by the amperen path.

Q: Gold 1 km Silver 2 km 1. A cylindrical conductor wire is made using gold (o = 4.1 × 107 S/m) and…

Q: 23) Consider a 10kv şingle-phase_cable with an insulatin material between the conductor and the…

Q: Q2. An aluminium conductor composed of 63 circular strands, each of 3.35 mm diameter, has a 50 Hz…

A: Given : Aluminum conductor composed of 63 stands f= 50 Hz d= 3.35 mm r= 1.67 mm

Q: A composite conductor 10 m long consists of an inner core of steel of radius 1.5 cm and an outer…

A: In this question , composite conductor is given...We have to find out resistance of conductor and…

Q: c) A long straight co-axial cable with two coaxial conductors of negligible resistance lies along…

Q: 5. Fig. P2.5 shows an arrangement of conductors for a 1 phase supply, the current being equally…

A: Given data, In the given system, GMD of the system is 100 cm. GMR of A,

Q: Coaxial cables are often used to connect electrical devices, such as your video system, and in…

A: We know that; Inductance It is also given that length of the golden part=l and width =b-a; Now we…

Q: c) A long straight co-axial cable with two coaxial conductors of negligible resistance lies along…

Q: The resistance of a cylindrical brass conductor, 0,5 cm diameter and 3 m long, is 0.0108 ohm.…

A: In this question, If The resistance of a cylindrical brass conductor, 0.5 cm diameter and 3 m long,…

Q: Q4: A: A string of 3 insulators and the ratio of Ce/C = 0.15, if the string is connected to 3-0 line…

Q: Q1/I An overhead transmission line at a river crossing is supported from two towers. The horizontal…

Q: A long, cylindrical conductor of radius R carries a current I as shown in the figure below. The…

A: a) Taking amperian loop of radius r1,, r1<R From amperes law,…

Q: In the arrangement of conductors for the single phase line shown in Fig. P2.4, a and a' are two…

A: Inductance: Inductance is the property which a circuit opposes changes in the flow of current…

Q: Compute the resistance of a conductor whose resistivity is 20.54 ohm-CM per foot with circularc…

A: Resistance: It is the property of a material that resists the flow of current and the unit is the…

Q: An infinitely-long straight cylindrical conductor has a radius 0.2 mm. A steady current of 2 A flows…

Q: Q3: (a) The current density in a cylindrical conductor of radius 2mm is: J = 10'e-400r Find the…

A: Dear student please find the attachment.

Q: 4.43 A 200m long conductor of uniform cross-section has a voltage drop of 8V between its ends. If…

Q: For a resistor made using a homogenous material R = rL/A where r = , L = , A = , Capacitor…

A: Given For the given question they want to know the correct answers for the mentioned statements.…

Q: Figure 1 depicts a triaxial cable, commonly applications where high levels of noise rejection are…

A: Following diagram depicts the triangle cable with inner, intermediate and outer conductors with…

Q: 6. The radii of the inner and outer conductors of a coaxial cable of length L are a and b,…

A: 6. From the question given data is as follows: Coaxial cable length=L Inner radius=a Outer radius=b…

Q: 4. A composite conductor 10 m long consists of an inner core of steel of radius 1.5 cm and an outer…

A: As per Bartleby guidelines we are allowed to solve only one question. Please ask the rest of part…

Q: Q4(a) The difference between TWO unequal towers 70m support a transmission line conductor at water…

Q: An air-filled planar line with w = 30 cm, d = 1.2 cm, 1 = 3 mm has conducting plates with o, = 7 x…

A: The wave is function of space and time. The EM wave is formed when electric field is in contact with…

Q: If medium 2 is a perfect conductor with n2 = 0, then the transmission coefficient is? a) zero b) -1…

A: Given, Medium 2 is a perfect conductor. Hence, η2=0

Q: -B- An electric cable of 20 mm in diameter and L=1m is to be insulated with plastic (k=0.175W/m.K).…

A: It is given that: r1=202=10 mmK=0.175 W/mKT∞=30°CT1=70°Ch=9.3 W/mK

Q: Č. Problems C1. For the configuration of conductors depicted below, find the electrodynamic force F,…

A: Given data: a = 2 cm b = 6 cm c = 4 cm L = 2 m I1=1000 A I2=2500 A I3=3000 A I4=5000 A

Q: Q4) Find the force on a straight conductor from (0,0,1) to (0,0,3) carrying a current of 10A in az…

A: We need to find out the force on current carrying wire .

Q: H. W3 A steel wire has a radius of (2mm) and a conductivity of 2x 106 S/m. The steel wire has an…

Q: A coaxial cable of consists of two concentric cylindrical conductors. The region between the…

A: Resistance of cable=Resistivity2π×LengthlnOuter radiusinner radius Given resistivity=1013 ohm meter…

Q: With MatLab software and solve the following ten questions Provide detailed solutions to the…

A: When forces working from opposing ends pull a string, rope, cable, or wire tight, the tension force…

Q: A semi-infinite linear conductor extends between z = 0 and z = 0 along the z-axis. If the current I…

Q: single-core cable of conductor radius R, has two intersheaths at radii R, and R3 such that the…

Q: Inductive reactance at 1-ft spacing (Xa) is dependent on the material of a conductor and inductive…

A: The line inductance is given as, L =2×10-7lnGMDGMRH Where, GMD is called the geometric mean distance…

Q: The puncture resistance of the insulator used in an AA cable with a conductor cross section of 150…

A: Given:Emax=200 kV/cm=200×103×102Emax=200×105 V/mArea of conductor, A=150 mm2…

Q: 4.A composite conductor 10 m long consists of an inner core of steel of radius 1.5 cm and an outer…

Q: A long straight co-axial cable with two coaxial conductors of negligible resistance lies along the…

Q: The conductor diameter of a single-core underground cable is 1cm and the inner sheath diameter is…

A: In this question we need to find a capacitance of cable.

Q: In this part of the experiment, you will investigate the physical parameters that have an effect on…

A: Plot between resistance and Area of the cross-section is drawn as shown below

Q: HW2: A solid cylindrical conductor of radius 5m carrying a current 10 A. The current is uniformly…

A: It is given that: r=5mI=10 A

Q: 4- A conductor of length 2.5 m located at z=0, x-3 carries a current of 10A in (-ay) direction. Find…

Q: (b) Inductive reactance at 1-ft spacing (Xa) is dependent on the material of a conductor and…

A: to explain the given condition

Q: A coaxial cable consists of three coaxial conductors with negligible resistance. The radius of the…

A: The cross-sectional area of the outer conductor is determined as:

Q: Cylindrical-conductors has inner and outer radii of 2 mm and 25 mm, respectively. If V(p = 2 mm) =…

A: Resistance = applied voltage / current current = integration (J.ds) Where J is current density and…

Q: A coaxial cable has an inner conductor of radius a, and outer thin cylindrical shell of radius b. A…

Q: Q3: An overhead transmission line conductor at river having two un same level towers, the height of…

Q: Q3: (a) The current density in a cylindrical conductor of radius 2mm is: J = 10'e-400r a, A/m? Find…

Q: A single core underground cable has a conductor of radius, ½ dc and a sheath of radius, ½ ds. The…

Concept explainers

Fiber Optics

Fiber optics is a technology used to transmit the facts such as light or pulses with fiber or plastic over long distances. Visual fibers are about the width of a human hair strand and, when tied directly to a fiber-optic cable, can transmit multiple long-distance records and faster in different ways.

Question

16 -
The radius of the conductor in a 30 m long cable is given as 2 mm and the load on it +4 uC, the inner radius of the conductor surrounding it is 5 mm and the load above it is -4 uC. Calculate the capacity of this conductor cable.

A) 1.81 nF

B) 4.12 nF

C) 3.74 nF

D) 2.31 nF

E) 5.16 nF

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

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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

The Aluminum Electrical Conductor Handbook lists a dc resistance of 0.01558 ohm per 1000 ft at 20C and a 60-Hz resistance of 0.0956 ohm per mile at 50C for the all-aluminum Marigold conductor, which has 61 strands and whose size is 1113 kcmil. Assuming an increase in resistance of 2 for spiraling, calculate and verify the dc resistance. Then calculate the dc resistance at 50C, and determine the percentage increase due to skin effect.
1. A transmission line conductor is supported from two towers at heights of 70 m above water level. The horizontal distance between the towers is 300 m. If the tension in the conductors is 1500 kg, find the clearance at a point mid-way between the towers. The size of the conductor is 0·9 cm2 and density of conductor material is 8·9 gm/cm3.
Power System Analysis A 5 strand conductor is arranged in a cross. Find the A (in cmil) and Gross Mean Radius (in ft) of the conductor if inner r is 2mm. Note: Outside diameter of the biggest circle is 12mm
The puncture resistance of the insulator used in an AA cable with a conductor cross section of 150 mm2 is 200 kV / cm for the most convenient layout. Which of the following is the maximum effective value of the voltage that can be applied to this cable with relative dielectric coefficient kapasitesi, = 4.4, and the capacity of the unit length of the cable? Take the dielectric constant 8,86.10 ^ -12)
A solid cylindrical aluminum conductor 25 km long has an area of 336,400 circular mils. Obtain the conductor resistance at 20C and 50C. Find the AC resistance per Km of the cable at 50C. Assume a skin-effect correction factor of 1.02 at 50 Hz. The resistivity of aluminum at 20C is 2.8x10-8 Ωm
The puncture resistance of the insulator used in an AA cable with a conductor cross section of 150 mm2 is 200 kV / cm for the most convenient layout. Which of the following is the maximum effective value of the voltage that can be applied to this cable with relative dielectric coefficient kapasitesi, = 4.4, and the capacity of the unit length of the cable? (Take the dielectric constant of the gap -12 8,86.10)
A transmission line has a span of 250 m between supports, the supports being at the same level. The conductor has a cross-sectional area of 1·29 cm2. The ultimate strength is 4220 kg/??2 and factor of safety is 2. The wind pressure is 40 kg/??2. Calculate the height of the conductor above ground level at which it should be supported if a minimum clearance of 7m is to be kept between the ground and the conducto
Code: COFFEE. A single-core cable has a conductor diameter of 13.5 mm and insulation thickness of 8.2 mm. Given the specific resistance of the insulating material as 7.5E10^8 Megaohms-cm, calculate the insulation per quarter-kilometer of the cable in Megaohms.
A 10 km long, transmission-line has two parallel conductors placed 2 metres apart. The diameter of each conductor is 1·4 cm. Calculate the DC resistance of 1 km length of the conductor [Resistivity of material = 2.83x10-8 Ω-m]
The span of a transmission line is 150 meters. The area of the conductor is 0.7 sq. cm. is There is an ice layer of 1 cm radial thickness on the conductor. The ultimate tensile stress of the carrier material is 5000 kg/cm^2. The specific gravity of carrier and ice is 8.9 and 0.915 respectively. Calculate the sage assuming a factor of safety of 4.
The span of the same level transmission line is 300 m. The diameter of the conductor is 15 mm. Wind pressure intensity over the projected area is 45 kg/m²? If the density of the conductor material is 8900 kg/dm, find the sag. Also calculate the vertical sag. The ultimate tensile stress of the conductor is 5000 kg/cm²? Assume a factor
An overhead transmission line at a river crossing is supported from two towers at heights of 50 m and 100 m above the water level. The horizontal distance between the towers is 400 m. If the maximum allowable tension is 1800 kg and the conductor weighs 1 kg/m, Analyze the clearance between the conductor and water at a point mid-way between the supports.