How can CALCULAT the current carrying capacity of aluminum
and cOpper cables respective of that Sq.mm ? with
formulas ?

Answer Posted / manoj

Measure the load connected in that cable

Is This Answer Correct ?    59 Yes 83 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

please send me previous year questions of jspl through which i could prepare myself for the test.

1377


what is the concept of directional power?

1516


There are Two questions about Steam Turbine Generator... What is HRSG bypass of LP, HP used for in power generation? In particualar, in the event that fault of HP bypass, there would be STG TRIP in operation but none on the LP bypass fault...what's the reason ?

1817


How can calculate the earthing strip of Copper/GI for rating of 30kV,discharge current 10KA Lightning arrester.

1872


which connection is safer series or parallel?usually which connection we prefer at home?

8335






What is a feedback in control system?

754


What are the section criteria for cables. Now everywhere XLPE power cable is used or PVC is also used?.

1236


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?

1534


what is spadar bar .why I use in DC generator.

1485


List the advantages of star-delta starter with induction motor?

617


EHV current carrying parts need to have smooth finish,then how can a 245kv GIS with emery finish can run so long?

1402


Why derating factor os applied on Cables?

1517


How to calculate ant test the burden of Current transformer

1963


wat is d diffr btw shunt coil and trip coil in VCB?

2353


HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.

1763