Calculate the length of the distribution line, if the resistivity of conductor is 1.7X10-6 Ω.cm, area of the conductor is 0.2 mm2, and the resistance is 1.36 Ω. Calculate the length of thedistribution line, if the resistivity ofconductor is 1.7X10-6 Q.cm, area ofthe conductor is 0.2 mm?, and theresistance is 1.36 Q.O a. 160 mO b. 1600 mO c. 16 mO d. 16000 m

Answered: Image /qna-images/answer/74b894f0-2d24-4e57-8c0d-5d8f45fbe117.jpg

Calculate the length of the distribution line, if the resistivity of conductor is 1.7X10-6 Q.cm, area of the conductor is 0.2 mm?, and the resistance is 1.36 Q. O a. 160 m O b. 1600 m O c. 16 m O d. 16000 m

Calculate the length of the distribution line, if the resistivity of conductor is 1.7X10-6 Q.cm, area of the conductor is 0.2 mm?, and the resistance is 1.36 Q. O a. 160 m O b. 1600 m O c. 16 m O d. 16000 m

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter10: Using Wire Tables And Determining Conductor Sizes

Section: Chapter Questions

Problem 10PP: Determine the ohms-per-mil-foot of an aluminum conductor located in an area with a temperature of...

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: Which of the following is NOT a factor that influence the value of resistance? Select one: a.…

A: The resistance of a conductor is given by R=ρLA Where ρ is resistivity of conductor, L is length of…

Q: 4. The diameter of a cylindrical conductor A is 6 mm, and its length is 2 m. The diameter and length…

Q: 1. A conductor whose diameter is 0.175 inches has a resistance of 0.5 ohms. The wire is drawn…

A: Given : Brief description : d1 = 0.175 inch When diameter is reduced to 0.8 inch d2 = 0.8…

Q: UTE TESistanTe aterwald? |1. Two copper conductors have equal length. The cross-sectional area of…

Q: A 10 AWG copper conductor with type THW insulation is to be run in free air. What is the maximum…

A: Ampacity: It is defined as the maximum current carrying capacity of a conductor. The formula is:…

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

Q: If the current in a conductor constant is 2ma how much time is required for 6mc to pass through the…

A: Given a conductorcurrent in a conductor I=2mAcharge to pass through the conductor…

Q: Example 11.20. A single-core cable is laid in the ground, the core diameter being 30 mm and the…

A: Given data of single core cable are: Core diameter is 30 mm. Dielectric thickness is 40 mm. The…

Q: 2- A single core cable 3 km long has an insulation resistance of 1820 MQ. If the conductor diameter…

A: Given length of cable=3km or 3000m, insulation resistance=1820 Mega ohm or 1820x10^-6 ohm, conductor…

Q: 3. Find the cross-sectional area of a round conductor in square mils if the conductor's diameter is…

Q: Two long parallel conductors of a dc transmission line separated by 2 m have charges of 5 µC/m of…

A: we can consider the the transmission line conductors as infinitely long line charges. Electric field…

Q: 6-How much charge passes through a cross section of a conductor in 60 seconds if a current value is…

A: Given: Current, it=5t mA Time, t=60 s

Q: Find the cross-sectional area of a round conductor in square mils if the conductor's diameter is…

A: Given Diameter of round conductor is d = 11/16. Fnd area of round conductor in square mils.

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: 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: Considering resistance of a conductor, which one of the following statements is incorrect? Select…

A: In this question , choose the incorrect statement for resistance of the conductor.

Q: 8. The resistance of a conductor depends only on the cross sectional area of the conductor. True…

A: The resistance of a conductor is given by R=ρLA Where ρ is resistivity, L is length of conductor and…

Q: 1. Determine the resistance of a conductor 0.10m long, with a uniform diameter of 1.0 cm and having…

A: Given A conductor ofLength L=0.1 m=0.1×100 cm=10 cmDiameter D=1 cmResistivity ρ=0.003+10-4 L2 ohm-cm

Q: he diameter of cylindrical conductor A is 6mm, and its length is 2m. The diameter and length of…

A: It is given that: for conductor A,diameter,dA=6 mmLength,LA=2 mfor conductor…

Q: Calculate the dc resisrance of aluminum in ohms per meter if the diameter of the conductor is 3 cm

A: For an aluminium conductor, if d is the diameter, then the dc resistance in ohms per meter can be…

Q: Determine DC Resistance of a 141m long wire, If the resistivity is 2.3E-8 Ωm, the Area of a…

A: Basic problem on netwroks .. Look below for the solution..

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: A conductor has a length of (50m) and cross-section area of (Imm?),i the resistance of conductor is…

Q: Correct statement related to weight of conductor and sag is .............................. Weight of…

A: The correct statement related to weight of conductor and sag is given below weight of conductor is…

Q: 2. A certain conductor, has a resistance of 0.5 ohm. What is the resistance of the conductor of the…

A: Given, Case 1: Resistance R1 = 0.5 ohm Length L1 = L Diameter D1 = D Case 2: Resistance R2 =?…

Q: What is the area in circular mils (CM) of a conductor whose diameter is 0.25 inch?

A: Given Diameter of of conductor = 0.25 inch We have to find conductors area in circular mils .

Q: The diameter of a cylindrical conductor A is 6 mm, and its length is 2 m. The diameter and length of…

A: Since the material A and B are the same hence the resistivity will be the same in both cases. From…

Q: The diameter of a cylindrical conductor A is 6 mm, and its length is 2 m. The diameter and length of…

A: we need to determine the resistance of conductor A.

Q: A copper conductor has a resistance of 15 ohms at 20 degrees celcius. Determine the resistance at 80…

A: A copper conductor has a resistance of 15 Ω at 20°C.here we have to determine the resistance at 80°C…

Q: A 10 AWG copper conductor with type THW insulation is to be run in free air. What is the maximum…

Q: Show that the resistance of any conductor of constant cross-sectional area A and length is given by…

A: let is say l = length of conductor A =area of cross-section of conductor σ = conductivity of…

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

Q: 3. A load that draws 12A is located 275 feet from its 240VDC source. It is supplied by aluminum…

A: Resistance of conductor will be given by :- VI = ρlAl = length of conductorA =area of conductor ρ…

Q: Two long parallel conductors of a dc transmission line separated by 2 m have charges of 5 µC/m of…

A: Given data: d=2 mQ1=5 μC/mQ2=-5 μC/mh=8 m

Q: 504. Determine the resistance of a conductor 0.10 m ong, with a uniform diameter of 1.0 cm and…

Q: It is found that the armature of a coil of wire increases from 50 ohms at 20 deg C to 60 ohms at 56…

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

Q: 1. Determine the resistance of a conductor 0.10m long, with a uniform diameter of 1.0 cm and having…

Q: 3. The resistance of a conductor having length 1 area of cross section a and resistivity p is given…

A: Given: For a conductor The length is l, area of cross section is a and its resistivity is ρ

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

Q: A 10 AWG copper conductor with Type THW insulation is to rum in free air. What is the maximum…

A: The ampacity of a copper conductor with type THW insulation in free air is, The correction factor…

Q: copper wire at 20 degrees C, and 164 cmil, has a K value of 10.4 ohms per mi-foot. If the distance…

A: Given that A=164 cmilK=10.4 Ω/mi-ftL=600 ft=183m Although, 1 cmil=5.067×10-10 m2And1…

Q: B. In cylindrical conductor of radius 2 mm, the current density varies with distance from the axis…

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: Which of the following property the insulating material should possess to resist the flow of current…

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: 4. Give the reasons: a. The AC resistance of a conductor is more than the DC resistance. b. The…

A: As per bartleby expert policy only first three subparts are to be answered,

Q: A potential difference of 100 volt exists between the ends of a conductor having length of 300 cm.…

A: We have a conductor having, Potential difference (V) = 100 V Length of conductor (l) = 300 cm = 3 m…

Concept explainers

Photoelectric

The photoelectric effect occurs when light (or similar incident radiation, including X-rays) falls on material together with a metal plate and causes it to emit electrons. The discovery of the photoelectric effect led to important new theories (and to a Nobel Prize for Albert Einstein). Photoelectric cells, or photocells, are utilized in burglar-alarm light detectors and garage-door openers (each employs a through-beam of light this is broken when something movements throughout it), and also to play soundtracks on film movies (in which a light beam shines through the soundtrack encoded at the film and is "read" with the aid of the photocells).

Question

Calculate the length of the distribution line, if the resistivity of conductor is 1.7X10-6 Ω.cm, area of the conductor is 0.2 mm2, and the resistance is 1.36 Ω.

Calculate the length of the
distribution line, if the resistivity of
conductor is 1.7X10-6 Q.cm, area of
the conductor is 0.2 mm?, and the
resistance is 1.36 Q.
O a. 160 m
O b. 1600 m
O c. 16 m
O d. 16000 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 2 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

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 copper transmission line is to be replaced by one of aluminum having the same total resistance. If the cross sectional area of the copper wire is 0.005m2 , what would be the cross sectional area of the new aluminum wire? Note: DRAW THE DIAGRAM
Using the given particulars, calculate the resistances of the following conductors at . Material – Copper-Annealed, Length- 1000 ft., CM – 3220 circular mils.
If the insulation resistance of 2 m long sample of a cable is 10 Mohm, then a 8 m long sample of the same will have an insulation resistance of ?
Find the conductance of 1000 ft long #12 AWG wire made up of aluminium.
Compute the resistance of a conductor whose resistivity is 20.54 ohm-CM per foot with circlar cross-sectional area of 38 mm^2 and lenght of 5000 meters. If the conductor is drawn until its resistance becomes 10 ohms, what will be its new length?
A transmission line cable consists of 19 strands of identical copper conductors, each 1.5 mm in diameter. The length of the cable is 2 km but because of the twist of the strands, the actual length of each conductor is increased by 5 percent. What is resistance of the cable ? Take the resistivity of the copper to be 1.78 ×10^–8 m.
6/ The resistance of conductor increases with increase in temperature Select one: True False
A copper wire (ρ = 10.37 CM/ft) whose diameter is 0.162 inches has a resistance of 0.4 Ω. If the wire drawn through a series of dies until its diameter is reduced to 0.032 inches, what is the resistance of the lengthened conductor? Assume that the resistivity remains unchanged.
1. The resistance of a cylindrical brass conductor 0.5 cm diameter and 3m long are 0.0108 ohms. 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 8m. 2) A cylindrical copper rod having a diameter of 0.40in has a resistance of 0.00264 ohms. Taking the resistivity of copper as 1.745 μΩ-cm at 20° C, determine a)the length of the rod in ft b) resistance of the rod when it is drawn down to one-third of the initial diameter, the volume remaining unchanged Assumed that the resistivity of the copper is not affected by the drawing process.
1. What is the resistance of a 1 km length of #6 AWG copper conductor that has a diameter of 0.414 cm? 2. Determine the thickness of a 3000 mm long, 75 mm wide copper bus bar required to produce a resistance of 6.88x10–5 Ω.
A No. 12AWG copper conductor with a two-way length of 500ft is carrying a load of 10A on a 270V, two-wire circuit. Approximate the voltage drop in the conductor. Hint: No. 12AWG has a resistance of 1.62ohms/1000 ft.