Is there is any difference between AC and DC Cables

Question Posted / rajesh

1 Answers
7197 Views
I also Faced
E-Mail Answers

Is there is any difference between AC and DC Cables..

Practically there is not any difference.If the insulation is suitable for both
only the maximum permissible current will be different.In d.c.system the losses
in conductor are lesser-since no skin or proximity effect is involved and then the
conductor will reach the maximum permissible temperature for a more elevated current.

Is This Answer Correct ?

4 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

What is purpose of reactor?.What is different between line and bus reactor?

0 Answers

what is the function and use of oil filled cables specify its advantages and disadvantages

7 Answers Alstom,

why aggregate is placed all around substation ground.

1 Answers

How to desaturate a saturated CT of PS Class?

4 Answers Electrical,

HOW TO CALCULATE S/C,O/C,E/F OF ACB.

0 Answers

i need previous entrence exam papers of nhpc.

0 Answers

What is the temperature and cooling aspects of dc motor

1 Answers

what is difference between KW and KVA

1 Answers

why do you give the dc supply to field of alternator

3 Answers

what is meaning of sympathetic tripping with respect to relays and give the values for current carrying capacities for copper and aluminium cables from 16sq mm to 500sq mm

1 Answers

use of PIR in ehv breaker

0 Answers

How can we checked Killo Watts of Motor & Alternator?

0 Answers

For more Electrical Engineering Interview Questions Click Here