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...


why the excitation is necessary to produce the reactive power

Answers were Sorted based on User's Feedback



why the excitation is necessary to produce the reactive power..

Answer / lokesh raj

AN EXCITED OR OVER EXCITED GENERATOR PRODCUES COMPARETIVELY
HIGHER VOLTAGE AND HIGHER CURRENT, BUT FOR CONSTANT LOAD
V*I*Cos(angle) IS CONSTANT. AS VOLTAGE AND CURRENT IS
INCREASED V*I*Sin(ANGLE) THAT IS REACTIVE POWER.

AS THE EXCITATION INCREASED THE REACTIVE POWER INCREAED.

Is This Answer Correct ?    3 Yes 0 No

why the excitation is necessary to produce the reactive power..

Answer / k.prakashchandra

Reactive power(leading) also increases when excitation is
reduced

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

How instantanious short circuit current is calculated? its formula?

1 Answers  


11 kv input, 66 kv input advantages

0 Answers  


What are the types of relay ?

3 Answers  


how to build a network which step down 415v to 1v rms

0 Answers  


Which of the following alternatives will be cheaper (1) A 100 h.p AC, 3-phase motor (2) Four motors of 25 h.p each (3) Five motors of 20 h.p each (4) 10 motors of 10 h.p each explain

0 Answers  


Electrical 'C' license full abbreviation , and full form

0 Answers  


What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.

0 Answers   NFL,


whats the formula for convert KVAR to FARADS

2 Answers  


In a 3 pin plug holder, what is the purpose of diameter of ground pin is larger than phase and nutral pin

9 Answers   Coal India, HCL,


what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth

0 Answers   Conan Minerals,


how to calulate transformer secodary fault A?

1 Answers  


Transmission lines usually use a.3 phase b.2 phase c. Single phase

1 Answers   K Tech Electrical,


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)