The resistance of a cylindrical brass conductor, 0,5 cm diameter and 3 m long, is 0.0108 ohm. Determine resistance of a cylindrical conductor of the same material at the same temperature, and having a diameter of 0.25 cm and a length of 8 m.

The resistance of a cylindrical brass conductor, 0,5 cm diameter and 3 m long, is 0.0108 ohm. Determine resistance of a cylindrical conductor of the same material at the same temperature, and having a diameter of 0.25 cm and a length of 8 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 4.3P: A transmission-line cable with a length of 2 km consists of 19 strands of identical copper...

See similar textbooks

Related questions

Q: 7) Two conductors of the same length and material but of different cross-sectional area are…

A: Assume that Length of conductor 1 =L Cross section area of conductor A =A1 Length of conductor 2=L…

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: . A conductor whose diameter is 0.175 inches has a resistance of 0.5 ohms. The wire is drawn through…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Calculate the resistance of a solid round conductor with radius 0.6 mm, resistivity 2.7 Ω-m and…

Q: A 415 single core cable has a conductor diameter of 0.5 cm and a sheath of inside diameter 3 cm. In…

A: Given V =415V R(inside radius of sheath) = 1.5 cm r (radius of conductor)= 0.25 cm

Q: A cylindrical conductor carries a current that produces a magnetic field intensity of H = âg5r*…

Q: he resistance of a conductor 1 mm^2 in cross-section and 20 m long is 0.346 Ω. Determine the…

Q: A rectangular cross-section conductor has length/cross-sectional area ratio of 700 × 106 m-'. A…

A: Given values are - LengthArea=LA=700×106m-1I=5mAV=100mVMobilityμ=500cm2Vs=500×10-4m2Vs

Q: The conductivity of a material is essentially expressed by the product of the number of free…

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

A: The inductive reactance of a transmission line per mile is given as: XL=Xa+XdXa=Inductive reactance…

Q: 7. A cylindrical rubber insulated cable has a diameter of 0.18 inch and an insulation thickness of…

A: In this question, we will find insulation resistance of cable....

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: What is the difference between radius (r) of a conductor and effective radius (r’) of a

A: The radius (r) represents actual radius of physical conductor.

Q: Calculate the resistance of a solid round conductor with radius 0.4 mm, resistivity 2.8 Ω-m and…

Q: The diameter of a cylindrical conductor A is 6.0 mm, and its length is 2.0m. The diameter and length…

A: Given : Cylindrical conductor A Length = l Diameter = d Resistance of cylindrical…

Q: A coaxial cable consists of an inner conductor with inner radius ri of 0.50 cm and an outer radius…

Q: Q3. What will happen if the conductor in black wire and green-yellow wire touches each other? What…

A: We have to find if the conductor in black wire and green yellow wire touches each other

Q: The resistance of a conductor 1 mm2 in cross-section and 20 m long is 0.346 Q. Determine the…

Q: A copper conductor is connected in parallel with twice its length of aluminum conductor. The…

Q: Find the resistance of a conductor at 500 degrees Celsius given that its temperature coefficient at…

A: we need to find the resistance of a conductor at 500 degrees Celsius.

Q: -) A I50m long conductor of uniform cross - section has or voltoge drop of 8V between its ends. If…

A: In given question we need to find a conductivity of the material .

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

A: Given Resistivity=20.54 ohm-cmcross sectional area=38mm2=38×(10-3)2m=38×10-6 mlength=5 Km=5000m

Q: The resistance of a conductor 1 mm² in cross-section and 20 m long is 0.346 2. Determine the…

Q: If the certain conductor has an area of 546,000 CM, what is the radius of this conductor in cm? 4.

A: The solution is given below

Q: Consider a conductor of length 95 millimeters and inner and outer diameters 7.06 millimeters and…

A: Given data, Length of conductor l=95 mm = 0.095 m Inner diameter r1=7.06 mm = 7.06×10-3 m Outer…

Q: If the resistance of a conductor 1mm2 in cross-section and 20 m long is 0.346 Q. Calculate the…

A: In this question, Resistance of conductor R= 0.346 ohm Cross sectional area A= 1mm2 = 10-6 m2…

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: Q2- a- A conductor of length (15 cm), is moved at (750 mm/s) at right-angles to a uniform flux…

A: Hello. Since you have posted multiple question and not specified which question to solve we will…

Q: lead conductor is 5cm in length and 8 sq. cm in cross-sectional area. The terminals to be joined by…

Q: Neglecting losses and fringing effects and assuming the substrate of a stripline to have a thickness…

A: In this question we will find required width of metal strip in order for stripline to have given…

Q: Q (2): A coaxial cable having an inner radius of 1 mm and an outer radius of 4 mm. The space between…

A: Answer , Given, L(length of coaxial cable)= 50 cm=0.5m (a1) inner radius = 1 mm =…

Q: 1. A cylindrical conductor with radius r₁ = 0.5 m and relative permeability of 5 carries a current…

A: Given data, J=4.5e-2rz^ A/m2

Q: 4) The method (s) of reducing the Corona effect: a. Increasing size and spacing of conductors. b.…

A: Higher the criteria disruptive voltage will reduce the corona effects. Vc directly proportional to r…

Q: 3) .A conducting material of uniform thickness h and conductivity o has the shape of a quarter of a…

Q: Find the resistance of a conductor at 500 degrees Celsius given that its temperature coefficient at…

A: 1. It is given that: R1=200 ΩT1=420°CT2=500°CT=0°Cα=1420/°C

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

Q: The resistance of a conductor 1 mm2 in cross-section and 20 m long is 0.346 0. Determine the…

Q: A lead conductor is 5cm in length and 8 sq. cm in cross-sectioned area. The terminals to be joined…

A: The solution can be achieved as follows.

Q: Please find the total charge transferred through the conductor in 10s when the current across this…

Q: What should be the length of the coaxial cable if a capacitor of 10uF is required to be made of it.…

Q: spherical conductor with a radius of 5 cm is given a potential of

Q: (a) Fonsider a cross-section of a single-conductor cable as shown in Figure 1. The conductor…

Q: 5. The resistance of a cylindrical brass conductor, 0.5 cm diameter and 3 m long, is 0.0108 ohm.…

A: According to the question we have to find the value of resistance.

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: Example: a long straight conductor cross section with radius a has a magnetic field strength H = Ip…

A: Figure below shows a conductor having radius 'a' magnetic field B. To obtain the current density…

Q: For unsymmetrically spaced conductors, the distance between the conductors is equal. Select one: O…

A: For unsymmetrical space conductor , the distance between the conductor is

Q: A coaxial cable is carrying a uniformly distributed current of 1 A in the inner conductor and -1 A…

A: Correct option "a" Magnetic Field Intensity : a<r<b

Q: Q3) ) a coaxial cable of a=lmm b-4mm c=5mm ,if the current in the inner conductor is 1A along +z…

A: Every current carrying wire produces a magnetic field. This produces an inductance property Ampere's…

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

Q: The resistance of a cylindrical brass conductor has a resistance of 0.00108 ohm with 0.5 cm diameter…

A: Given :-Case-1:-Resistance of brass=0.00108Ω=R1Diameter , d1=0.5cm=0.5*10-2 mLength ,…

Concept explainers

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.

Question

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

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.
Determine the ohms-per-mil-foot of an aluminum conductor located in an area with a temperature of 104F (40C). Use the NEC to determine the ampacity of the following conductors.
A transmission-line cable with a length of 2 km consists of 19 strands of identical copper conductors, each 1.5 mm in diameter. Because of the twist of the strands, the actual length of each conductor is increased by 5. Determine the resistance of the cable if the resistivity of copper is 1.72-cm at 20C.
Determine the GMR of each of the unconventional stranded conductors shown in Figure 4.30. All strands have the same radius r.
The resistance of a cylindrical brass conductor has a resistance of 0.00108 ohm with 0.5 cm diameter and 3 m long. Determine the resistance of a cylindrical conductor of the same material at the same temperature, and having a diameter of 0.25 cm and a length of 8 m
Compute the resistance of a conductor whose resistivity is 20.54 ohm-CM per foot with circularc ross-sectional area of 38 mm2a nd length of 5,000 meters. If the conductor is drawn until its resistance becomes 10 ohms, what will be its new length?
A lead conductor is 5cm in length and 8 sq. cm in cross-sectioned area. The terminals to be joined by this conductor are 8 cm apart. Hence, the conductor was pounded and reshaped until it is 8 cm long. If the resulting conductor has uniform cross-sectional area, determine the resistance. Resistivity of lead is 22x10^-8 Ω-m.
Conductors A composite conductor 10 m long consists of an inner core of steel of radius 1.5 cm andan outer sheath of copper whose thickness is 0.5 cm. Take the resistivities of copper andsteel as 1.77 x10-8 and 11.8 x10-8Ω respectively. Determine the resistance of the conductor. If the total current in the conductor is 60 A, what current flows in each metal? Find the resistance of a solid copper conductor of the same length and cross-sectional areas as the sheath.
A coaxial cable of consists of two concentric cylindrical conductors. The region between the conductors is completely filled with polyethylene plastic. The radius of the inner conductor is 0.50 cm, the radius of the outer conductor is 1.75 cm, and the length of the cable is 15 cm. The resistivity of the plastic is 1013 Ω • m. Calculate the resistance of the plastic if the electric field is applied across the ends of the conductor.
The resistance of a conductor 1 mm^2 in cross-section and 20 m long is 0.346 Ω. Determine the specific resistance of the conducting material
Compute the resistance of a conductor whose resistivity is 20.54 ohm-CM per foot with circularcross-sectional area of 38 mm2 and length of 5km. If the conductor is drawn until its resistance becomes 10 ohms, what will be its new length?
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