Math

Assignment 5 (due on Thur., Sep. 29)
Chapter 8

squall:
Team Name:

Question 1
An assembly arguing with 30 activities is to be balanced. The come up amount of judgment of conviction to complete all 30 activities is 42 minutes. The longest activity takes 2.4 minutes and the shortest takes .3 minutes. The store impart mesh for 480 minutes per day.
a.What are the maximum and minimum cycle multiplication?
Maximum is 42 mins.
Minimum is 2.4 mins.

b. What output rate will be achieved by each of those cycle times?
11.4 or 11 units of output per day
Using the minimum cycle time: 480 available minutes/ 2.4 minutes cycle time = two hundred units of output per day

Question 1
In Question 1, suppose the line is balanced using 10 workstations and a finished harvesting can be produced every 4.2 minutes.

a.What is the production rate in units per day?
480/4.2=114.285 so 114 completed units per day.

b. What is the assembly line expertness?
42/10x4.



2= 100%

Question 10
Balance the assembly line in Exhibit 8.12 for (a) a shift output of 60 pieces and (b) a shift output of 40 pieces. Assume an eight-hour shift, and practice session the rule, choose the assignable task with the longest processing time. picture the line efficiency for each case.
a) CT =480/60 (8 x 60 = 480)
CT= 8 minutes per unit

energy = 46/ (7x8) = .82 = 82%

b) CT = 480/40
CT = 12

dexterity = 46/(12x4) = .96 = 96%If you want to get a amply essay, order it on our website: Ordercustompaper.com



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