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...

ohm's law is applicable to DC/AC/Both??

Answer Posted / amit kumar singh

As far as the formula V=IR is concerned, yes it is
applicable to only DC circuit. But if we go by the concept
given by Sir George Simon Ohm, every circuit ehich contains
LINEAR LOAD, follows Ohm's Law, i.e. the current flowing
through any circuit is directly proportional to the voltage
applied across its ends provided the impedence of circuit
and frequency of source voltage remains constant.

Is This Answer Correct ?    32 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain few advantages of electric traction system?

1123


i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license

1723


while doing high potential for 11KV 3 core cable how much leakage current will obtain?, what will be acceptance value?

2873


how can we select the appropriate VCB ?

2306


Either It Possible a dc Motor to Run On Ac Drive [ Ex : ACS 800 , Yaskawa F7 ] If it is Possible How Pls Inform Me dinesh_elect_eng@yahoo.com

1962


when qty of cable being purchased is not sufficient according to the standard,what should the inspector do to ensure its quality according to the standard?

2074


Under wat condition statcom operates as an inductor for the transmission line?

1931


if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?

2546


Mention what are the types of semi-conductors?

1199


what is the effect of un-synchronized power.

2040


how to measure dc earth leakage current?

3164


Operation carried out in thermal power stations?

1131


We have drive feeding an output contactor for a 5000 hp motor @ 5kV application. The motor FLA is 629amps x 1.25% service factor = 786.25 amps The cable that we current have in place between the drive and the output contactor is 350kcmil- MV-105 (parallel cables). Per the NEC table 310.60 (C) (69). This show the cable ampacity is at 615 amps per cable for a rating of 1230 amps. We have derated the cable for the cable tray and the multiple cables application and our calculations show that after the correction factor factor we are at 922amps. 1230 amps x .75% correction factor factor = 922.5 amps. The customer is driving us to then use another safety factor of .25% off of the already derated cable. Can you please provide a longhand calculation for your solution on this application?

2146


Should power factor be low or high?

1171


working function importance of mdc meter

2157