What is the difference when selecting a cable between AC and DC current?

What is the difference when selecting a cable between AC
and DC current?

Question Posted / sonrill

13 Answers
50761 Views
ABB, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

What is the difference when selecting a cable between AC and DC current?..

Answer / amrish

lenght

Is This Answer Correct ?

0 Yes

8 No

What is the difference when selecting a cable between AC and DC current?..

Answer / s.arunvijay

ac current has high intensity ,during the flow of current it
produces heat rather than the dc current

Is This Answer Correct ?

2 Yes

17 No

What is the difference when selecting a cable between AC and DC current?..

Answer / ramya

in ac the current supply are in alternating in nature
whereas in dc the current direct in nature.due to this ac
takes more current so it doesn't be widely used.in dc its
current consumptions are less,so its most probably used.

Is This Answer Correct ?

4 Yes

45 No

Post New Answer

More Electrical Engineering Interview Questions

Can any one give an explanation about rating factors of cable? if we are laying the cable on the air with an temp 15 degree then rating factors will be 1.15 and if we are laying the cable on the air an temp 60 degree then rating factor will be 0.76 please describe it and what is the difference between rating factor and derating factor?

0 Answers

hii this is ranjith from hyd... i want to know what type of questions they ask in interview...and hw the interview will go..? what subjects thay ask specially for electrical engg students?

0 Answers

what is the saturation point of crgo lamination.

0 Answers

what is the range of thermal overload and over current. Answer should be in percentage of current.

0 Answers RMSI,

i need to calculate high voltage line power factor daily basics but there is meter reading kwh and kvah while calculating power factor kwh/kvah formula was right. for examble there is point c=13kwh c=1.8 lag c=1.2 lead and c=14.5kvah like that i know that p.f =kwh/kvah but c=1.8lag kvarh and c=1.2lead kvarh points i dont know if u know please reply

1 Answers

what is EP panel and AHS panel

2 Answers

1.wat is the purpose (or)function of regulator? 2.wat is the purpose of stabiliser?

3 Answers

calculate multiplication factor of a trivector meter with line ct ratio 200/5A, line PT ratio 11000/110V and meter CT ratio 200/1A and meter pt Ratio 11000/110V.

4 Answers

what is the difference betweem star connected motor & delta connected motor?

13 Answers

how to synchronize 4 nos. of diesel generator sets of different capacity (kva)?

7 Answers Bhel,

what you mean by frequency of an igbt& how to find it?

1 Answers

The principle of switching circuits for different types of batteries in application of storage systems

0 Answers

For more Electrical Engineering Interview Questions Click Here