CMRP 無料問題集「SMRP Certified Maintenance & Reliability Professional」

MTBF

The metric is the average length of operating time between one
maintenance action and another maintenance action for an asset or component.
This metric is applied only for maintenance actions which require or result in function interruption. → Mean Time Between Maintenance (MTBM)

How do freight costs affect the inventory of a retailer?

解説: (JPNTest メンバーにのみ表示されます)
the percentage of total maintenance labor hours used to restore equipment to a functional state after a failure or when failure is imminent

Operating time (hours) ÷ Number of Failures → Mean Time Between Failures (MTBF) Formula

A set of interrelated or interacting elements. In the context of dependability, a system will have the following: a defined purpose expressed in terms of required functions, stated conditions of operation and defined boundaries.

Utilization Time % × Availability % × Performance Efficiency % × Quality Rate
% → Total Effective Equipment Performance (TEEP)

Which technique would a manager use to determine the possible effects of an alteration in cash flows on a project's net present value?

解説: (JPNTest メンバーにのみ表示されます)
Total expenditures for maintenance labor (including maintenance performed by operators, e.g., total productive maintenance (TPM), materials, contractors, services and resources. Include all maintenance expenses for outages, shutdowns or turnarounds, as well as normal operating times. Include capital expenditures directly related to end-of-life machinery replacement

= Scheduled Downtime + Unscheduled Downtime

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