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
Answer / anurag pattanayak
could be resonance...try skipping the critical speed...
| Is This Answer Correct ? | 0 Yes | 0 No |
what is the abbreviation of MIMIC regarding control and relay panels of power systems????
What are the advantages and disadvantages of oil filled transformers?
2 Answers Mercantile Marine Department, Studio College,
working principle of induction motor is similar to transformer. but what makes it to rotate? then why the transformer doesnt?
HT/LT PANEL TEST?ALL TEST
How can we measure the frequency of a rotor running in full load condition? Explain the method of measuring.
what is mean by busbar and what is the difference between busbar,transmissionline,feeder,distribution line
difference between slippring induction motor and Generator?
How to calculate the electrical load for a standard telecom BTS shelter and capacity of DG set required to cater to this load?
3 Answers Bhel, INDUS, Indus Towers,
How to confirm the Phase shifting Transformer VECTOR GROUP relation , as below ZNy11.45d10.45-ZNYy0.15d11.15
why neutral should connect to earth in delta-star type transformer
What is burden of a current transformer. What is function of core in Transformer
1 Answers Jindal Steel and Power, NCC,
A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)