Q3.

Abnormal vibration has been observed in an HFO purifier while in operation. Explain the areas you plan to investigate for rectifying the faults and put back the purifier back to normal operations keeping in view that no reduction in vibration has been noticed even after desludging the purifier couple of times.

2018/SR09 2019/JAN 2019/MAR 2019/APR 2019/JUN 2019/JULY 2019/SEP