Do you know the faults occurs generally in motors and how
to rectify them?
Answer Posted / kannan
1. Over load tripping - Reset OL relay.
2. Ball bearing failure - To be identify by heavy noice and
offton tripping & Over heat - Change bearing.
3.Monthly once clean the body of the motor. cooling will be
better.
4. Winding problem. - Check by megger of multi meter.
Rewinding to be done.
5. Over load relay itself problem some times.
Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
Difference between drift current and diffusion current?
what is the reactive power what is the use of it in system
what are the difference between PLC and embedded
what is mean by transition resistance of transformer?
We have two APFC panels in same station. I need how to connect CT in two APFC panels.can we take one CT in series connection or two separate CTs.
How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?
What is DTR erection?
what is sevice settings for mccb?How can be it setted?
what is alluminium arm in ab conductors
what is the purpose of using filters in a protective relaying scheme?
How to measure size of cable on a given load
what is the internal working of star delta starter
What are the limitations of Kirchoff's laws?
12.5 tons a/c is their how much kva generator can recommend to the customer.
What is an 86-P or an 86-A trip