b Determine the minimum cycle time the maximum cycle time and the calculated

B determine the minimum cycle time the maximum cycle

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b. Determine the minimum cycle time, the maximum cycle time, and the calculated cycle time The minimum cycle time = the longest task time the maximum cycle time = sum of task times Page 263 Total 4.6 minutes 1.2 minutes rate output Desired day per time Operating time Cycle = =calculated cycle time = OT/Desired output rate to achieve an output of 240 units per eight-hour day. =. 2 +.4 +.2 +.4 +1.2 +1.2 + 1.0 = 4.6 minutes CT) d (calculate minutes 2 day / nits u 40 2 min./day 480 output OT CT = = = No 5/282
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Task Number of following tasks A 4 (b, c, f, g ) B 3 (c, f, g ) C 2 (f, g ) D 2 (e, g ) E 1 (g ) F 1( g ) G 0 a b d c f e g .2 .4 .2 1.2 1.0 1.2 .4 A B C D E F G 4 3 2 2 1 1 0 No 5/282 Page 266 The number of following tasks = Count the number of tasks that follow
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No.2/281 page 264 Positional weight is the sum of each task’s time and the times of all following tasks . Positional weight of A = 1.4 + .5 + .6 + .7 + .8 + . 5 + 1 + .5 = 6.0 Positional weight of D = .7 + 1 + .5 = 2.2 Positional weight of F = .5+.5 = 1 Positional weight of E=.8+1+.5=2.3 Positional weight of B = 6-1.4=4.6 Positional weight of C=.6+.5+.5=1.6 Task Number of following tasks Positional Weight A 7 6 B 6 4.6 C 2 1.6 D 2 2.2 E 2 2.3 F 1 1.0 G 1 1.5 H 0 0.5 0.6 0.7 0.8 0.5 1.0 0.5 0.5 1.4 C F H G D E B A
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