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 in transformer there is not rotating
fiddl/ magnetic field like motor

Answers were Sorted based on User's Feedback



why in transformer there is not rotating fiddl/ magnetic field like motor..

Answer / vamsi krishna

Because T/F is a static device and the emf induced in the
T/F is a statically induced EMF, which does not require any
rotating parts.

Going through the working of T/F may give u correct explanation.

Is This Answer Correct ?    8 Yes 4 No

why in transformer there is not rotating fiddl/ magnetic field like motor..

Answer / lokeshraj

The construction of a motor is such that the field rotates
the stator and rotor is made cylindrical for this. but in
general the field just fluctuates not rotates which is
needed in T/F.
In induction motor the field rotates and rotor workes as
secondry of t/f.

Is This Answer Correct ?    1 Yes 0 No

why in transformer there is not rotating fiddl/ magnetic field like motor..

Answer / subin

because in trfr no power is produced. the power is only transferred from one voltage level to the other. it doesnt require any rotating parts.

Is This Answer Correct ?    2 Yes 2 No

why in transformer there is not rotating fiddl/ magnetic field like motor..

Answer / nitin thakur

because in a t/f there is no moving parts , only the magnetic flux changes which links both the primary and secondry ,but the overall magnetic field is stationary.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

The readings with a Multi meter are 15 Amps Phase Neutral 192,Phase Earth 194 and Neutral Earth 24 5 Amps Phase neutral 192, Phase Earth 153, neutral Earth 48

1 Answers  


What is the two pole structure?

0 Answers   Foxconn,


what is softstarter? explain briefly where it is used?

2 Answers   Essar,


what is the ohmic value of transformers

1 Answers  


As we know multiplicity factor derivation equation is as below MF = main c t ratio / main p t ratio * meter c t ratio / meter p t ratio * meter dial constant Where in digital meters for HT kwh import export now a days meter constant are calibrated already which is 1 So my question is For HT 11kv 110 v line values are as below Main c t and p t ratio are 11000 v and 110 v and 20/5 means 20 amp and 5 amp Now meter values are 11000/√3/110√3 and primary and secondary amp are displayed as -/5 amp on kwh meter so what will be the MF for this meter ?

1 Answers   NEPC,


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  


We have two Al.busbars each of size 125mm*10 mm connected in parallel.To increase the current rating ,can we connect third busbar of size 100mm*10mm in parallel to existing two busbars?In my opinion ,if we connect busbars of different sizes in parallel,then the busbar of lowest size will take much current.So this type of paralleling should be avoided .Am I correct?

1 Answers   PDP Steel,


What can a fresh(without experience) electrical engineer contribute to NTPC( Or any PSU company) growth?

3 Answers   NTPC,


What is the required bending radius requied at the time of cable laying?

1 Answers  


what is the meaning of x,m,k in the relays?

0 Answers   ITC Infotech,


what is corona

3 Answers  


For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?

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)