How to calculate cable sizes in sq.mm. with using motor KW?
Any formula there?

Answer Posted / khalander mulla

normally for copper cable 2.5amps 1sq mm
for alluminium cable 1.5 amps for 1sqmm

Is This Answer Correct ?    432 Yes 143 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

tell me about eletrical contractor

1517


i am gng to visa interview this july i have 4 backlogs gre 1010,toefl 75,pls give me the tips pls pls

1655


how to calculate earth fault relay current and CBCT ratio

7775


how many safety really of DG sets.

1721


what is meant by impulse voltage?

1548






I NEED RRB APTITUDE QUESTIONS AND MODEL PAPER,PLEASE SEND MY E-MAIL joo28_eee@yahoo.co.in

1452


sir iam a 3rd yr eee student.no core company comes for recruitment to our college.my aim is to be placed in l and t.tell me the procedures.

1507


what are all the components required to assemble solar panel other than pv cell?

958


Compare jfet’s and mosfet’s.

711


Define bibo stability.

653


what is strip power factor?

1634


HOW TO TEST A LIGHTENING ARREST ER ?

1706


hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: krunal_airforce@yahoo.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji

1442


Why saturation region slowly shifted in the left side?

1449


how the B-H loop obtain under the static condition

1814