Brief difference btween aluminium & copper conductor

Answer Posted / raj006

Resistance of copper is less than that of aluminium.

Is This Answer Correct ?    5 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what are the disadvantages in GIS over AIS

1919


I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?

1528


Difference between Earthing Truck & Earthing trolly for HT panel

3804


How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?

1565


what is the necessary of using inductance property in transmission lines even through resistance is used to opposes the high current flows in that?????

1431






What are m circles?

657


what is the maintaining Cf in UPS.

1728


Is it possible to protect 3phase overload and earth fault of the 3phase system using two CT's.

1575


Readings of ER300P Trivector meter

5840


how to decide choke rating for drive?

1874


What are the characteristics of negative feedback?

605


what is the significance of cabability curve of alternator

1797


defination of lines

1534


What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?

1566


How work of capacitor in dc supply...???

1043