Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


What is difference between A.C & D.C Resistance ?

Answers were Sorted based on User's Feedback



What is difference between A.C & D.C Resistance ?..

Answer / ashok

There is no polarity for resistance. In AC consider voltage
and in DC current should be consider

Is This Answer Correct ?    5 Yes 1 No

What is difference between A.C & D.C Resistance ?..

Answer / dileep t

The A.C resistance is always greater than D.C resistance.
A.C resistance is about 1.62 times D.C resistance. In D.C
the frequency is zero . Hence the total impedance of a line
will be only resistive.
z=R+XL
since f=0;XL=0
Z=R.
But in A.C f is not equal to zero. Hence Z will be large as
compared with D.C

Is This Answer Correct ?    4 Yes 0 No

What is difference between A.C & D.C Resistance ?..

Answer / suresh

d.c resistance is only resistance due to the virtue of
conductor property only, a.c resistance is due to both
virtue of conductor property and skin effect.

Is This Answer Correct ?    3 Yes 0 No

What is difference between A.C & D.C Resistance ?..

Answer / blade

In AC the movement of electric charge periodically reverse.
In DC the movement of electric charge is only in one
direction.

Is This Answer Correct ?    5 Yes 5 No

Post New Answer

More Electrical Engineering Interview Questions

List the materials required for Pipe Earthing.

2 Answers  


what factors to needed while selecting a MCB and MCCB

3 Answers  


can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??

0 Answers   MCB,


How to calculate the voltage drop of 4 Core 50 Sqmm SWA cable for a distance of 350 mtrs and what can be the maximum load connected to it?

3 Answers  


why are distributed windings generally used in alternators?

0 Answers  


whatis the test procedure for lightning arrester which was installed one year back. i want check it whether it is working or not.

1 Answers  


I want to give Power supply to a house from the Feeder, Total Load of the House is 128 KW, how to calculate cable size for this load ?

5 Answers  


In domestic supply, when neutral touches earth the earth leakage trips. Does this mean that if the star (neutral) point of an alternator is earthed that power will flow to earth i.e. a direct short to earth?

1 Answers  


Why generating power limited to 11kv?

4 Answers   PSU,


what is torque & how it will produce & what is the formula for that.

2 Answers  


Difference in load break switch, isolator and circuit breaker.

1 Answers   KSEB, L&T, Siemens,


why we are using earth pit in sub stations.?

0 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5086)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4456)
  • Electrical Engineering Interview Questions Electrical Engineering (16639)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)