Answer / naresh

First select conductor continuity measurment in multimeter
and then check the contiunity of winding between every
phase with reference to thr neutral terminal, it shows that
which winding is burned.

Answer / mohammad saleem

First we disconnect the winding of the motor and then after select the multimeter on contunity position .then find some steps.
1-to put the multimeter prop on the same winding(like red,red)beep sound is hearing.
2-we will do same proceduer put probe another winding just like (yellow,yellow) then beep sound is come out.
3-we will take a same proceduer to same winding(black,black) beep sound come out
4-if we will check the other winding just like (black,red).(yellow,red)and so on to different winding if multimeter give beep sound is come out then winding is not ok.
5-if beep sound is not come to multimeter put of different winding the winding is ok
for completing the above giving proceduer we can say the motor winding is ok .

in a refinery one motor is suddenly stoped. what will do how can i findout the problem explain step by step

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