Question: pfd stands for personal, fatigue, and delay A worker machine system has a work cycle consisting of (i) an external manual work element with a

pfd stands for personal, fatigue, and delay A

pfd stands for personal, fatigue, and delay

A worker machine system has a work cycle consisting of (i) an external manual work element with a total normal time of 0.6 min. and (ii) an internal worker machine cycle consisting (a) manual work elements with a total normal time of 1.2 minutes and (b) a machining element with a machine time of 1.5 minutes. I. Draw a block diagram of the system. II. Establish the cycle time. III. Determine the standard time for the cycle assuming 12% pfd allowance and 0% machine allowance. IV. Find the number of components produced during an 8-hour shift at standard performance

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