what will happen if we directly give supply to rotor of a
induction motor?



what will happen if we directly give supply to rotor of a induction motor?..

Answer / vishwatheja1989

it is dangerous to motor(it may burn) and supply(large current flow) as induction motor must have a shorted rotor(closed winding). if it is opened and give the supply it acts like static transformer.

Is This Answer Correct ?    3 Yes 1 No

Post New Answer

More Electrical Engineering Interview Questions

how to define that what is resister ,capacitor& inductor.

1 Answers  


Role of active and reactive Power sharing in between two synchronized Generators, Droop Setting role ?

0 Answers  


what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

0 Answers  


why are transformer rating in MVA

2 Answers   Suzlon,


What happens when the power factor is leading and its disadvantages.

1 Answers  






What is the Surge for 1.1 Phase Induction Motor(For Eg.1Hp) 2.3 Phase Induction Motor(For Eg.1Hp) 3.AirConditioner(For Eg 1Ton) 4.Refrigerator(For Eg 180Ltr or 160kW) 5.Induction Cooker 4. Ceiling Fan

0 Answers  


what is the principle of dc generators?

7 Answers   CPCL,


We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's

0 Answers  


why burdens of VTs is more than CTs?

0 Answers  


what is is the potential diffrence between two phase ?

3 Answers   Bhel,


How can we define 'Phase'

4 Answers  


Why the bypass and blocking diodes are used in solar modules?

1 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • 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)