What current can be carried by 25 sqmm copper cable safely?
- 6 Answers
- 9836 Views
- Bharti, I also Faced
- E-Mail Answers
Answer Posted / shantanu mishra
100 Amps. You can take current density as 4 amps per square
mm for copper. For Aluminium cable it can be taken 2 Amps
per square mm. This also depends upon many other factors
such as whether cable is under ground, or burried or
whether it is overhead. tou shouls also takeinto account
ageing factor also.
| Is This Answer Correct ? | 5 Yes | 2 No |
Post New Answer View All Answers
why HT armoured cable does not glanding
What are different types of control systems?
WHAT IS DIFFERENCE BETWEEN CAPACITOR AND CAPACITANCE?
what is destructive and non-destructive testing of welding
CALCULATE THE TOTAL VOLTAGE DROP AND SELECT THE CABLE SIZE IN MM-SQARE FOR A PANEL-262KW AT 110 METER FROM THE SOURCE SUPPLY , SUPPLY VOLTAGE 240/415
difference between crane drive and line drive.
what is the terminal voltage of dc series generator running at rated speed at no load?
Why neutral cable carry current.
Why 1/3 is used in symmetrical components?
list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.
on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help
What is the difference between the impedance percent and impedance voltage ?
Which types of gate insttaled in static switch. Please give me answer.
In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?
Is the installation of the filter cloths necessary before spreading the gravels at the transformer yards?
