Answered: Determine the resistance of a busbar…

Determine the resistance of a busbar made of copper if the length is 16 meters long and the cross area is a 5x5 sq. cm. Use 1.7241 micro ohm-cm as the resistivity. (Provide drawing or FBD)

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter17: Resistive-inductive Series Circuits

Section: Chapter Questions

Problem 1RQ: 1. What is the relationship of voltage and current (concerning phase angle) in a pure resistive...

See similar textbooks

Related questions

Q: What diameter must a copper wire have if its resistance is to be the same as that of an equal length…

A: Given, Aluminum wire Diameter, dAl= 3.26 mm Resistance, RCu & length of Copper wire is equal to…

Q: Nichrome ribbon resistor elements each has a resistance of 1 ohm. The element is made from sheet of…

Q: Determine the resistance of 1200 m of copper cable having a diameter of 12 mm if the resistivity of…

A: Given: A copper wire having, Length, l = 1200 m Diameter, d = 12 mm So, radius, r = 6 mm Resistivity…

Q: Find the conductance of 1000 ft long #12 AWG wire made up of aluminium.

A: According to question: ∵R=ρlA⇒1R=1ρAl⇒G=1ρAl Diameter of a AWG wire is given by…

Q: 2. An engineer wishes to replace a 2.00 m wire with a 35.0 cm wire and use a 11.0 V supply instead…

A: As we have given : l1=2 m=200 cml2=35 cmV1=34 VV2=11 V

Q: I. The resistivity of a commercial quality of copper conductor is 0.686 2- inch at 20°C. Determine…

A: Given, Resistivity ρ=0.686 Ω-inch at 20°cLength of the copper = 600 ft=600×12 inch=7200 inchWeight…

Q: Given: 1 - EMT, with 3-250 kcm il copper THW feeder conductors and 1-4 AWG THWN copper ground. What…

A: The given Electric Metallic Tube (EMT) consists of three 250 kcmil copper THW feeder conductors and…

Q: The resistance of a copper wire is 125 ohms at 100°C. Determine the resistance at 70°C Note: DRAW…

A: Given, Rref=125ΩTref=100°CT=70°C

Q: The following problems refer to grounding requirements. Give the source of your responses. 1. What…

A: Consider there are three sets of the parallel 350 kcmil conductors per phase. Then, by the NEC…

Q: Find the resistance of an aluminum wire that has a length of 1000 m and a diameter of 1.626 mm. The…

Q: complete solution. What is the resistance of a copper bus bar 9.15 meter long and 7.62 cm by 1.27cm…

Q: What is the length of No. 30 AWG (10-mil diameter) constantan wire at 20°C required for a 200-…

Q: Calculate the resistance of 100-m wire having a cross-sectional area of 0.1mm^2 and made of manganin…

A: This question belongs to basic electrical . It is based on the calculation of resistance of the wire…

Q: The resistance of the wire is 126.48-N at 1000C and 100-2 at 300C. Determine the temperature…

A: Given data: R100° C=126.48 ΩR30° C=100 ΩΔT1=100° CΔT2=30° C The expression for the temperature…

Q: Determine the resistance of a bus bar made of copper if the length is 10 meters long and the cross…

A: Busbars are often situated inside switchgears, panel boards, or busways and serve to conduct a large…

Q: Problem 13. Some copper wire has a resistance of 2002 at 20°C. A current is passed through the wire…

Q: What is the resistance of a copper bus-bar with the dimensions shown figure below

Q: Calculate the resistivity of a copper conductor having a length of 3 km and a cross-section of 32…

A: So we have to find the resistivity of the given conductor.

Q: Determine the resistance of a bus bar made of copper if the length is 10 meters long and the cross…

A: The resistance of copper bar is given as: R=ρLA where L is length of copper bar, ρ is resistivity…

Q: 4. You have two cylindrical conductors each one meter long. One is made of aluminum with a radius of…

A: Given, LAl=1 mLCu=1 mrAl=1 mm=1×10-3 mρAl=2.8×10-8 ΩmρCu=1.7×10-8 ΩmV=10 VI=10 A

Q: Determine the resistance of a copper wire that has a cross-sectional area as 8.4 mm2. The length and…

A: Resistance of the wire R? Cross sectional area A= 8.4 mm2 Wire length l= 78.6m Resistivity =…

Q: Compare Insulators

A: Insulator in transmission line- The device used to protect transmission line and prevent the…

Q: 3- For a (1 kQ) copper composition resistor with a temperature coefficient at (20°C) 0.00393,…

A: The solution can be achieved as follows.

Q: The insulation resistance of a cable of length 10 km is 1 MQ. its resistance for 50 km length will…

Q: .3 Write about Insulation Resistance Test:

A: The explanation is as follows.

Q: Determine the thermal coefficient of resistance of copper at 50°C, then use this value to determine…

A: Given:- T1=50oCT2=170oCR1=50 Ωαo=0.004264/CoThen αT1=?and R2=?

Q: Problem 5. Calculate the cross-sectional area, in mm², of a piece of copper wire, 40 m in length and…

A: Given: A piece of copper wire having resistance, R=0.25 Ω Length, l = 40 m Resistivity, ρ=0.02×10-6…

Q: A wire of length L and of circular cross section of radius r has a resistance of R ohms. Another…

Q: The diameter of a given bare conductor is 0.50inch . A thermoplastic insulation with thickness of…

A: Given data: The diameter of a given bare conductor, d = 0.50 inch…

Q: The resistance of copper wire with α = 0.00393/C° at 20°C is 64 Q. At 94 °C, its resistance would be…

Q: What type of fixed resistor is made by winding a piece of resistive wire around a ceramic core?

A: When a piece of resistive wire is wound around a non- conducting core likes nicrome, ceramics,…

Q: The cross section of a copper conductor wire is 0.02062 in2 with a resistivity of 0.3794 μ Ω -in.…

A: Given, Cross section of conductor A=0.02062 in2 Resistivity, ρ=0.3794 μΩ-in Length l=850 ft=850×12…

Q: Find the resistance at 20°C of an annealed copper bus bar 3 m in length and 0.5 cm by 3 cm in…

A: Given, Annealed copper bus-bar L=3 mA=0.5 cm×3 cm=1.5×10-4 m2ρ=1.72×10-8 Ω-m

Q: A copper wire of unknown length has a diameter of 0.31 inch and a resistance of 0.38 ohms. By…

A: Volume of the wire will remain unchanged after stretching. Let L1 meter be the initial length of the…

Q: Determine the resistance of a bus bar of copper if the length is 75 feet long and the diameter is…

A: In this question, Determine the resistance of a bus bar of copper if the length is 75 feet long and…

Q: An aluminum wire and a copper wire have the same resistance and the same length. Find the ratio of…

A: the value of the resistance R is can be calculated using the following equation R = ρLA resistivity…

Q: 4. Calculate the resistance of a 100 m length of wire having a uniform cross - sectional area of…

Q: A wire of length L and of circular cross section of radius r has a resistance of R ohms. Another…

Q: A piece of silver wire has a resistance of 1 ohm. Determine the resistance of a lead wire one-third…

Q: Ql: Copper wire is 15 meters long, its cross-section area is 0.5 mm', and its resistance is 0.34…

Q: Two conductors, one of copper and the other of iron, are connected in parallel and carry equal…

Q: DETERMINE THE RESISTANCE OF 600 FT LENGTH OF #10 AWG COPPER WIRE

A: Given, Length of copper wire, l=600 ft=600×304.8 mm=182880 mm For 10 AWG, diameter d=2.59 mm

Q: nichrome ribbon resistor elements each has a resistance of 1 ohm. the element is made from sheet of…

A: Given that Resistance of nichrome ribbon resistor elements is 1 ohm Thickness of nichrome…

Q: Each of the 19 strands of copper cable has a diameter of 59 mils. Calculate the resistance of a mile…

A: According to the question we have to find the value of resistance of a mile of such cable at a…

Q: 3- For a (1 k2) copper composition resistor with a temperature coefficient at (20°C) 0.00393,…

A: The solution can be achieved as follows.

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

Q: The resistance of a wire is 123.48 ohms at 100 °C and 100 ohms at 30 °C. Determine the temperature…

A: Given data, R1 = 123.48 Ω. T1 = 1000 C. R2 = 100 Ω. T2 = 300 C.

Q: Find the resistance of a piece of 8 AWG lead wire 600ft long. Consider the temperature to be 20…

Q: Find the resistance of an aluminum wire that has a length of 1000 m and a diameter of 1.626 mm. The…

Q: 3. A wire has a resistance of 0.75 ohm per ft. at an area of 0.00001 square meter. Determine the…

Question

100%

Determine the resistance of a busbar made of copper if the length is 16 meters long and the cross area is a 5x5 sq. cm. Use 1.7241 micro ohm-cm as the resistivity. (Provide drawing or FBD)

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

Similar questions

What is the advantage of a metal film resistor over a carbon resistor?
6. What is used to hold a sulfate ion together?
List the proper trade size of electrical metallic tubing for the following. Assume that THHN insulated conductors are used. See Chapter 9, Table C1, NEC. a. Three 14 AWG ___________________ b. Four 14 AWG ___________________ c. Five 14 AWG ___________________ d. Six 14 AWG ___________________ e. Three 12 AWG ___________________ f. Four 12 AWG ___________________ g. Five 12 AWG ___________________ h. Six 12 AWG ___________________ i. Six 10 AWG ___________________ j. Four 8 AWG ___________________
A good rule-of-thumb to estimate the expected life of a motor, a ballast, or other electrical equipment is that for every ____________ C above rated temperature, the expected life will be cut in __________________.
Which of the following is the best insulator? a. wood b. thermoplastic c. copper d. cast iron
1. What is the relationship of voltage and current (concerning phase angle) in a pure resistive circuit?
Indicate the allowable ampacity of the following Type THHN (copper) conductors. Refer to Table 310.15(B)(16). a. 14 AWG __________ amperes b. 12 AWG __________ amperes c. 10 AWG __________ amperes d. 8 AWG __________ amperes e. 6 AWG __________ amperes f. 4 AWG __________ amperes
A piece of silver wire has a resistance of 1 ohm. Determine the resistance of alead wire one-third the length and one-third the diameter if the resistivity of lead wire is 30 times that of silver. NOTE: Please explain where did you get the variables so I can understand them. Thank you
Calculate the cross-sectional area, in mm2, of a piece of copper wire, 40 m in length and having a resistance of 0.25 ohm. Take the resistivity of copper as 0.02 × 10−6 ohm.
The resistivity of a commercial quality of copper conductor is 0.686 µΩ-in at 20°C. Determine the cross section in square inch and resistan ce at 20°C of 121 Ibs. of this copper when the length is 600 ft. The weightper cubic inch of copper is 0.321 Ibs.
What is the resistance of a hard drawn copper wire that has a length of 500 m and a diameter of 0.404 mm? Each of the 19 strands of a copper cable has a diameter of 59 mils. Calculate the resistance of a mile of such cable at a temperature of 20°C.
2. What is the resistance of copper annealed 500m long and diameter of 0.404mm?