4. A manufacturing engineer would like to carry out an exercise to identify the source/s of the variations when measuring the length of plastic injection moulded part. a) Guide the engineer through the process which needs to be carried out. b) The preliminary findings obtained from the exercise are as follows: EV = 0.20, AV = 0.07, PV = 0.90. Complete the calculations to obtain the final results. c) What do the final results mean? d) How would the engineer know whether the produced parts are acceptable or not? e) What would you suggest to minimise the variations?

4. A manufacturing engineer would like to carry out an exercise to identify the source/s of the variations when measuring the length of plastic injection moulded part. a) Guide the engineer through the process which needs to be carried out. b) The preliminary findings obtained from the exercise are as follows: EV = 0.20, AV = 0.07, PV = 0.90. Complete the calculations to obtain the final results. c) What do the final results mean? d) How would the engineer know whether the produced parts are acceptable or not? e) What would you suggest to minimise the variations?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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