You are an engineer reviewing the production line for a new smoke alarm. The following is an extract of the FMEA that ha

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You Are An Engineer Reviewing The Production Line For A New Smoke Alarm The Following Is An Extract Of The Fmea That Ha 1 (168.28 KiB) Viewed 20 times

You Are An Engineer Reviewing The Production Line For A New Smoke Alarm The Following Is An Extract Of The Fmea That Ha 2 (146.17 KiB) Viewed 20 times

You are an engineer reviewing the production line for a new smoke alarm. The following is an extract of the FMEA that has been conducted on the product and you have been tasked with reviewing components, production and the safety of the product. Design Verification Process System Subsystem Component Potential Failure Mode and Effects Analysis (Design FMEA) Key Date FMEA Number Project III Prepared By Sylvia Wu FMEA Date 22/10/2020 Design Lead Shay Isaac See Project III R1 Report Revision Date 21/08/2021 Core Team Page 1 of 6 Action Results Item / Function Potential Failure Mode(s) Potential Effects) of Failure Sev Potential Cause(s) Mechanism(s) of Failure Human error Occ Current Design Controls RPN Det ♡ Recommende d Actions) Responsibility Target Completion Date Actions Faken New Sev New Occ New Det New RPN Sensor A Faulty fire Not correctly calibrated 9. 2 Training and sensor 3 verification of testing Alarm component Insufficien t volume Faulty fire sensor 9 Faulty 1 Inspection 5 Purchase specialised calibration tool Investigate alternative alarm component component Alarm housing Replacement housing required 3 Incorrectly cast housing 4 Inspection Alarm cover breaks at first removal 2 Negotiate quality with supplier earch I
Models) of Failure Actions of Failure Date M Ne Sensor A Not Faulty fire sensor 9 Humán error 3 correctly calibrated 2 Training and verification of testing Purchase specialised calibration Alarm component Insufficien t volume Faulty fire sensor 9 Faulty 1 Inspection 5 component Investigate alternative alarm component 4 Alarm housing 3 Incorrectly cast housing 4 Inspection Replacement housing required Alarm cover breaks at first removal 2 Negotiate quality with supplier endance Answer the following questions: гу 1. You think you have a way to detect failures better. Based on the FMEA approach, which item will you focus these efforts on? Sensor A, the Alarm Component or the Alarm housing? 2. Justify your answer to question 1 above. 3. Another option you find is to improve the manufacture of the alarm housing so that the FMEA Occurence value of it breaking at first removal halves. What is the new RPN for the Alarm housing item?