What are the factors considered for the selection of cable?

Answer Posted / nvyibrahim

1.Type of cable Instalation
2.Type of cable based on site requirments and techno-economy
3.Main operating ratings
4.Core arrangments cable size,Termination space available
5.shielding requirments

Is This Answer Correct ?    19 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?

1269


why ups rating in kva? and why ups are in parellel?.why isolation transformer is used in ups?

1476


how to calculate the loss tangent of electrical cables

1615


According to underground cables a) stress b/w sheath & conductor is high b) inrush of core & conductor

1522


What is voltage ratio of a transformer?

642






what is the difference between b c d curves on mcb

1346


delta motor winding resistance I take normally single winding is 2.5, which value is came delta connection ie RY ?

1544


how line turns ratio changes in 3 phase with change in connection

1421


What is the name of the winding from which the supply is taken for load connections?

640


we use capister for power factor. when we use capaciter in dg circuit  than defect dg. can we use capaciter bank for dg circuit

1436


What is state space method ? Why its used ? Can it applicable on linear, non-linear, 1st order, higher order, homogeneous, non-homogeneous, open-loop , closed loops , stable & unstable systems ?

1599


What is the physical significant of power factor?

1490


what & how to check the lightning arrester

1461


IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM

1606


he compression ratio for a petrol engine generally lies between

709