how can we know the size of cable cross-section from current rating ?

how can we know the size of cable cross-section from
current rating ?

Question Posted / jaiminmodi

3 Answers
5722 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

how can we know the size of cable cross-section from current rating ?..

Answer / saurabh rathod

from the standard formula
I=¿ X L/a
Where, ¿=constant of conductor(copper,alu,silver,gold,etc.)
L=length of cable
a=cross section area of cable
I=current

Is This Answer Correct ?

4 Yes

0 No

how can we know the size of cable cross-section from current rating ?..

Answer / maganti hari krisha

from stndrds 10AMPS=1 SQMM for cooper
2APS=1SQMM for aluminium

Is This Answer Correct ?

2 Yes

6 No

how can we know the size of cable cross-section from current rating ?..

Answer / waqas

2amps = 1 sq mm for all types of cables

Is This Answer Correct ?

2 Yes

6 No

Post New Answer

More Electrical Engineering Interview Questions

where HT & LT capacitor uses ?

2 Answers NTPC,

WHAT HAPPEN WHEN A DROP OF WATER MIXED UP WITH TRANSFORMER OIL ?

4 Answers

i have 500 amp inductive load of motors ,,,pleas tell me how can i calculate for capacitor bank for improving my power factor to 99 .....calcullations for capacitor bank,,,,

0 Answers

why connecting surge unit in contactor coil

0 Answers

what is the difference between STAR and DELTA connection and application wise how it can be utilizedd ???

1 Answers

What is RTCC in a transfomer and specify its function.

11 Answers MCB, Vodafone,

What are the earthing required for commissionthe DG Set?

2 Answers HSL,

battery dis charge condition long time condtion?

1 Answers

What is the function of electron gun assembly used in crt?