Exam 9: Layout Strategies

A manufacturing work cell has a takt time of 7 minutes and is staffed by 10 workers.If the work cell delivers 68 units each day find A.The total operation time B.The amount of time worked during the day for all 10 workers combined C.If the plant is open for only 8 hours per day,can the staff meet demand?

Four hundred and eighty minutes of production time are available per day.Scheduled production is 120 units per day.What is the required cycle time?

A production line is to be designed for a job with four tasks.The task times are 2.4 minutes,1.4 minutes,0.9 minutes,and 1.7 minutes.After line balancing,the longest possible assigned task time is ________ and the shortest possible assigned task time is ________ minutes.

A hospital's layout most closely resembles which of the following?

The central problem in product-oriented layout planning is

________ is the maximum time that the product is available at each workstation.

Because problems with fixed-position layouts are so difficult to solve well onsite,operations managers

What is the primary reason why retailers tend to locate high-draw items around the periphery of the store?

A firm is planning to set up an assembly line to assemble 40 units per hour,and 57 minutes per hour are productive.The time to perform each task and the tasks which precede each task are: a.Draw a network diagram of precedence relationships. b.Compute the required cycle time per unit in minutes. c.Compute the theoretical minimum number of workstations required to produce 40 units per hour. d.Balance this line using longest processing time. e.What is the efficiency of the line obtained in part d?

CRAFT is software for balancing assembly lines.

A work cell is required to make 200 computerized diagnostic assemblies (for installation into hybrid automobiles)each day.The cell currently works an eight hour shift,of which seven hours is available for productive work.What is takt time for this cell?

A process layout problem consists of 4 departments,each of which can be assigned to one of four rooms.The number of different solutions to this problem is ________,although all of them may not have different material handling costs.

In assembly line balancing,cycle time (the ratio of available production time to scheduled production)is the

Which of the following constitutes a major trend influencing office layouts?

A(n)________ is a special product-oriented arrangement of machines and personnel in what is ordinarily a process-oriented facility.

Why do work cells increase the use of equipment and machinery?

Which of the following is true of random stocking?

The project remains in one place and workers and equipment come to that one work area in a ________ layout.

The minimum number of workstations depends upon the set of task times and the precedence chart,but not the number of units scheduled.

McDonald's "Made for You" kitchen system represents a ________ use of layout decisions.