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Author Question: An electronics manufacturer makes remote control devices for interactive-cable-TV systems. The ... (Read 54 times)

OSWALD

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on: Dec 3, 2019
An electronics manufacturer makes remote control devices for interactive-cable-TV systems. The following assembly tasks must be performed on each device.

TaskDescriptionPredecessor(s)Time (min.)
APlace circuit into circuit frame--0.50
BSolder circuit connections to central circuit controlA0.70
CPlace circuit assembly in device frameB0.40
DAttach circuit assembly to device frameC0.30
EPlace and attach display to frame--0.30
FPlace and attach keypad to frame--0.20
GPlace and attach top body of device to frameE, F0.35
HPlace and attach battery holder to frameD0.40
IPlace and attach bottom body of device to frameG, H0.60
JTest deviceI0.30

a. Draw the precedence diagram for this problem.
b. What is the sum of the task times?
c. What cycle time will allow the production of 200 units over a ten-hour day?
d. What is the theoretical number of workstations needed?
e. Balance this assembly line using the heuristic most following tasks and the heuristic longest operation time.
f. How do these two solutions differ? Which do you prefer; why?
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Marked as best answer by OSWALD on Dec 3, 2019

Carissamariew

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Reply #1 on: Dec 3, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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OSWALD

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Reply 2 on: Dec 3, 2019
Excellent

lkanara2

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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