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Determine the consequence frequency of basic process control system if it is used only two months...

Determine the consequence frequency of basic process control system if it is used only two months every year and if it is given preventive maintenance each five weeks of operation

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Answer #1

Given that,

The consequence frequency of basic process control system if it is used only two months every year and if it is given preventive maintenance each five weeks of operation.

- The failure frequency of cooling water systems, as obtained from published data.

- The range from 1 to 10 per year the cooling water system is to be used for a limited period only.

* The failure frequency selected is the lowest.

- this cause assumed to be the consequence frequency because loss of cooling .

- The consequence of an initiating event such as loss of power supply (or) closure/ blockage of inlet value.

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