Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...


In our plant we are having 6.6 v motor wih MV drive running
frm last two years.udenly at some speed motor getting vey
vibrations what is the problem

Answers were Sorted based on User's Feedback



In our plant we are having 6.6 v motor wih MV drive running frm last two years.udenly at some spee..

Answer / anurag pattanayak

could be resonance...try skipping the critical speed...

Is This Answer Correct ?    0 Yes 0 No

In our plant we are having 6.6 v motor wih MV drive running frm last two years.udenly at some spee..

Answer / brdganesh

May be hunting (due to failure of damper winding)

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

What is electrical energy ,power?

2 Answers   ABB,


two transformers of the same type, using the same grade of iron and conducting material, are designed to work at same flux and current densities, but the linear dimension of one are two times of the other in all respects. The ration of kVA of the two transformer closely equal to................? options: 16, 8, 4, 2

2 Answers   Vizag Steel,


if any house we instaled a 1.5 ton ac and its phase cable of wiring is installed but netrual cable of wiring not instaed. my question is that is neutual of house(for other wiring is capable for ac load or a sepeart neutrual wiring required

0 Answers  


What is the typical power circuit configuration of a VVVF Drive ?

1 Answers  


diffrence between abcb and mocb

1 Answers   UltraTech,






What will happen if the rotor circuit of a slipring I.M. is kept open & electric supply is given to its stator winding.

2 Answers  


How does PLC work for sychronising of Two or more DG sets?

0 Answers  


What is the difference between single phase, 2phase, and 3 phase motors?

2 Answers  


advantages & Disadvantages of Solar power system?

2 Answers  


he compression ratio for a petrol engine generally lies between

0 Answers   Caterpillar,


What is the function of a capacitor in a ceiling fan?

2 Answers  


Why we are using air gap magnetic condutors

2 Answers   Ford, IOCL,






Categories
  • Civil Engineering Interview Questions Civil Engineering (5076)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4445)
  • Electrical Engineering Interview Questions Electrical Engineering (16609)
  • Electronics Communications Interview Questions Electronics Communications (3915)
  • Chemical Engineering Interview Questions Chemical Engineering (1092)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (214)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (258)
  • Instrumentation Interview Questions Instrumentation (2991)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (123)
  • Power Plant Engineering Interview Questions Power Plant Engineering (171)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (0)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1378)