what is the relation between Sq mm of wire and its current
carrying capacity?

Answer Posted / subash.k

by thumb rule i can say 0.5sqmm conductor hav a current
carrying capacity of 6 amps.
but for 1sqmm its 14amps,6sqmm hav 42amps capacity.
like wise its vary

Is This Answer Correct ?    14 Yes 19 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

why moisture formation found in XLPE Armoured cable outer sheath

1333


How vfd saving power.

1541


How to discuss the phase shift of transformer considering open delta?

966


Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer

3191


WHat is the general checks required for Dry type transformers

1651






In Power cable specification what is U0/U and Um.

3218


How to calculate or formula to calculate rhe power in 2 phase system ??

974


hello! sir i did three year of diploma in electrical (2007- 2010) and now i m a student of electrical engineering. sir can i apply for germany visa for study and part tome work over there?

1425


thyristor controlled APFC panel design parameter?

1353


How RTCC panel is working and give single line diagram for RTCC with transformer?

2643


Why the symbol of register is "zig zag"

1141


How is the resonant peak, resonant frequency, and bandwidth determined from nichols chart?

659


how we can calculate chiller required ampear?

1594


FEINGING DECREASES THE FLUX DENSITY IN THE AIR GAP. HOW?

1678


what is two point starter?

1639