Explain the suitability of copper, Electrical Engineering

Assignment Help:

Explain  the  suitability  of  copper that  is  used  as  electrical  conducting materials.

Copper: Pure annealed is utilized for the winding of electrical machines. High purity copper is acquired by electrolytic refining. Traces (0.1 percent) of iron, phosphorous or silicon seriously reduce the conductivity of copper. The conductivity of it is also decreased when this is hard drawn in wires for employ in machines. Therefore annealing is essential before the material can be used in machines. Hard drawn copper because of its increased mechanical strength compared along with annealed copper is used for conductors in low voltage overhead distribution lines. Long span lines of thin cross section needs conductors of higher mechanical strength that is achieved by adding minute percentage of cadmium to copper. It is used in machine windings since it is simply workable without any likelihood of fracture.


Related Discussions:- Explain the suitability of copper

Advantages and disadvantages of aluminium, Discuss the advantages and disad...

Discuss the advantages and disadvantages of aluminium as compared to copper as a conductor of electricity. Advantages: Aluminium as a conductor of electricity as compared co

Drive operating envelopes and induction machines, Solve using data from the...

Solve using data from the DC machine data sheet, using the "hot" resistance value for all calculations. Note that the value of K on the sheet is for rated (100%) field flux.  Assum

Engineering drawing, connect two given points A and B by a parabolic curve ...

connect two given points A and B by a parabolic curve when OA=60mm,OB=80mm and angle AOB=110 degree

Explain source encoding or data compression, Q. Explain Source encoding or ...

Q. Explain Source encoding or data compression? The sequence of binary digits from the source encoder, known as the information sequence, is passed on to the channel encoder. T

TRANSISTOR BIASING CIRCUITS, HOW TO FIND THE OPERATING POINT OF THE TRANSIS...

HOW TO FIND THE OPERATING POINT OF THE TRANSISTO IN A COLLECTOR TO BASE BIAS CIRCUIT

Electro magnetism, ELECTRO MAGNETISM: In this unit we learned about el...

ELECTRO MAGNETISM: In this unit we learned about electromagnetism and the relationship that presents between and magnetic flux and electric current. The way in which electric

Khalid, i need to rewrite 24 pages of engineering research.

i need to rewrite 24 pages of engineering research.

Dc machines, singly excited magnetic systems

singly excited magnetic systems

Stop and wait flow control protocol, (a) Explain what asynchronous transmis...

(a) Explain what asynchronous transmission is and give two advantages and two disadvantages of using this type of transmission. (b) One of the goals of multiplexing is efficienc

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd