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...


how does damper winding produces torque in synchronous motor?



how does damper winding produces torque in synchronous motor?..

Answer / jitesh patel

DEMPER WINDING IS PROVIDE TO TOP OF THE WINDING & ITS
MATERIAL CHARACTERISTICS- IT IS PROVIDE A HIGH RESTIVITY &
HENCE AT STARTING MOST OF FLUX LINKING TO THE DEMPER WDG. &
DUE TO THIS ,IT IS PROVIDE A HIGH RESISTANCE TO THE WINDING
AT STARITNG & LIMIT THE CURRENT AT STARTING , HENCE HIGH
TORQUE WILL BE PODUCE AT STARTING

T= E2/R2+SX2

Is This Answer Correct ?    1 Yes 7 No

Post New Answer

More Electrical Engineering Interview Questions

what is elcb

2 Answers  


what is the difference between electrical and electronic choke?

0 Answers   TCS,


what is arc flash and what are the hazards involved

0 Answers   Reliance,


will we get shock from dc?

12 Answers   L&T,


can u please tell me how VFD(variable frequency) drive is used as a energy saver....?

12 Answers   Essar, Oracle,


In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?

0 Answers  


In a power system we know that if the generated power is less than the load then the frequency of the system is decreases.So does this mean that total required load is delivered at alower frequency?

1 Answers  


wat s the electronic device used in the fan regulators recently?

2 Answers  


how to calculate efficiency of voltage and current controlled welding transformer?

1 Answers  


where is the need for short circuit test for 3 see is required and why? can you explain in brief with application

0 Answers  


we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.

0 Answers   MTN,


what is the main function of lbb protection

3 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)