Dear All please ive me ur ideas... What is the major diff between cu condu

Dear All

please ive me ur ideas...

What is the major diff between cu conductors and Al
conductors ?

Question Posted / kalai

3 Answers
4766 Views
MX Technology, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Dear All please ive me ur ideas... What is the major diff between cu conductors and Al condu..

Answer / er. ankush miglani 9718151073

cu: 1. costly
2. higher current rating
3. less power losses
4. stronger than Al
5. 1 sqmm of cu can take current upto 4.5 amp( 2nd
point)
6. more heat resistive
7. good conductor coz of higher current rating
Al: 1. cheaper
2. low current rating
3. more power losses than cu
4. weaker
5. 1 sqmm = 1.2 amp
6. less heat resistive
7. good conductor but cu

Is This Answer Correct ?

14 Yes

0 No

Dear All please ive me ur ideas... What is the major diff between cu conductors and Al condu..

Answer / anirtuddh

the difference bet cu & Al conductor
cu has high tensile strength than Al

Is This Answer Correct ?

3 Yes

0 No

Dear All please ive me ur ideas... What is the major diff between cu conductors and Al condu..

Answer / m s rana

Cu - Good conductor higher current rating
high current rating
less power losses
1 sqmm of cu can take current upto 4.5 amp
costly conductor
more heat resistive
stronger than Al

Al good conductor but not then cu
low current rating
more power losses than cu condctor
less heat resistive

Is This Answer Correct ?

2 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

Tell me how you are ready to comply with the employment rules and regulations if your CV is considered for employment?

0 Answers

WhY PF low at Time of PT Missing in HT Meter

2 Answers HCL,

One 15kw motor Why we used star delta feeder?why not used DOL please explain in details

3 Answers BMM Ispat, GSK, Pitti Laminations,

I am a possesor of c licence from 1993. I forgot to renew during the year 1998. During that time I was working at TNEB to till date. Is there any possibility to get renewed? or to apply for a new one?

0 Answers

How to convert farad to kvar. both are the unit of capacitor.

5 Answers College School Exams Tests, UltraTech, Vikram Ispat Industries,