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...


We say that if voltage in a power system is increased,for a
constant power the current will decrease (by P=VI).

isn't this in disagreement with the ohms law(I propotional
V;resistant const.).Since the resistance of transmission
lines remains constant,shouldn't inc in voltage cause inc in
current across the transmission line?
I have read many articles across the net but still couldn't
this figure this out. :(
Guyz plz assist me with dis..:)..

Answers were Sorted based on User's Feedback



We say that if voltage in a power system is increased,for a constant power the current will decrea..

Answer / sam91

That is true but it doesnt answer my question..
sir can u plz explain explicitly..

Is This Answer Correct ?    0 Yes 0 No

We say that if voltage in a power system is increased,for a constant power the current will decrea..

Answer / j k sahoo

Due to the demand of power line current will increase,
according to P=VI, whereas voltage will remain constant by
maintaining the AVR.

Is This Answer Correct ?    0 Yes 0 No

We say that if voltage in a power system is increased,for a constant power the current will decrea..

Answer / pandeyrahul

load decides current value but to do P constt we have to
change v by kvar reactive power, low kvar can reasult
unablity to transmit a constt voltage through long
transmission line

Is This Answer Correct ?    0 Yes 0 No

We say that if voltage in a power system is increased,for a constant power the current will decrea..

Answer / k.prakashchandra

The resistance of the tr line does not decide the load.

Is This Answer Correct ?    0 Yes 1 No

Post New Answer

More Electrical Engineering Interview Questions

Describe kW and kva and difference between

4 Answers   BTM,


How to calculate the transmission losses incase of overhead transmission lines?

6 Answers   Jindal,


how to calculate load if i have three phase & single phase connection from power transformer( in term of kw & kva).can i take single phase load/3 for total kw calculation

1 Answers  


what is difference of electrical and electronics

6 Answers   SSIL,


I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

0 Answers  


What is meant by TAN-DELTA test carried out in motors?

3 Answers  


What are all the points to be checked while decanting diesel from tanker lorry to HSD YARD

1 Answers   Cisco,


how can maintaince the acb contactor moveing and fixing kit

0 Answers   Gulf Cement,


what is the acceptable earth resistance value ?

4 Answers  


List the power rating of any 5 important electrical appliances used in houses.

0 Answers  


WHY HOLDING CONTACTOR OF MOTOR STARTER IS CALLED NO VOLT COIL.

3 Answers  


Why PT burnts?

2 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)