Answer / mariappan

Preventive maintenance means to prevent the machine
breakdown by properly schedule the maintenance as per
machine manufacturer recommended and our own experience. It
may be daily, weekly, monthly, quarterly and yearly schedule.

In predictive maintenance, we measure the abnormalities in
machinery through various instrument and take the action
before it cause major breakdown.

Answer / thanigai1984

Preventive maintainence is ...we maintained the machine
preventive by faults.

Preductive maintenence is ... we rectified the faults in
machine

Answer / kuldeep

PREDICTIVE MAINTENANCE-IS THE REGULAR MAINTENANCE WHICH IS
WE DONE IN MONTHALY BASIC
PREVENTIVE MAINTENANCE - IS THE MAINTENANCE WHICH IS WE DO
HALF YEARLY OR QUATERLY. IN THIS PERIOD WE DO IMPROVEMENT
IN THE MACHINE.

I am new guy as an electrical engr. in a 100MW HFO based power project. I am in operations division. I have noticed from last few days, my supervisor sends the last 24 hours energy generation calculation to my plant manager. I have noticed, he calculated last 24 hour's generated energy differences in KWH then he multiplied it with a multiplying factor 960. for example: total difference =2.685 KWH*960= 2577.6 MWH. but he does not not know what is multiplying factor 960?? can anybody explain it??

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