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Consider the following tasks, times, and predecessors for an assembly of set-top cable converter boxes ELEMENT...
Consider the following tasks, times, and predecessors for an assembly of set top cable converter boxes:...
Consider the following tasks, times, and predecessors for an assembly of set top cable converter boxes: TASK ELEMENT TIME (MINUTES) ELEMENT PREDECESSOR A 3 — B 3 A C 2 B D 2 B E 1 C, D F 1 A G 3 F H 3 G I 1 E, H Given a cycle time of six minutes, what is the efficiency of your layout? Use the longest task time as primary criterion with largest number of following tasks as...
Consider the following tasks, times, and predecessors for an assembly of set top cable converter boxes:...
Consider the following tasks, times, and predecessors for an assembly of set top cable converter boxes: TASK ELEMENT TIME (MINUTES) ELEMENT PREDECESSOR A 2 — B 1 A C 5 B D 4 B E 3 C, D F 3 A G 2 F H 1 G I 4 E, H Given a cycle time of seven minutes, what is the efficiency of your layout? Use the longest task time as primary criterion with largest number of following tasks as...
The desired daily output for an assembly line is 540 units. This assembly line will operate...
The desired daily output for an assembly line is 540 units. This assembly line will operate 729 minutes per day. The following table contains information on this product's task times and precedence relationships: TASK TASK TIME (SECONDS) IMMEDIATE PREDECESSOR A 30 — B 28 A C 18 B D 69 B E 34 A F 36 E G 42 C, D H 24 F, G b. What is the workstation cycle time? Cycle time seconds c. Balance this line using...
2. Show all the steps for the question to be worth any marks. The following table...
2. Show all the steps for the question to be worth any
marks.
The following table presentss the tasks, durations, and immediate predecessors necessary to produce a particular Rroduct The required daily output is 320 units, and the working day is 8.0 hours on an assembly line. Immediate Predecessor Duration (in minutes) Activity A 0.9 B 0.7 C 0.8 Г E 0.4 В, с А, D E 0.5 0.4 G E 0.6 Н F, G 0.5 T 1.1 a. Draw...
5.88 points Q Problem 6-21 Consider the following uses and processors for an y of top...
5.88 points Q Problem 6-21 Consider the following uses and processors for an y of top con ELEMENT MINUTES ELEMENT PREDECESSOR co Given a cycle time of minutes develop an asemblyne Lot Use the Round your answer to the nearest whole percent) sta n d the best of Emiciency your layout, assuming the m e References eBook & Resources Worksheet Durity Change Problem 8-21 Leaming Objective 05.04 Understand how to design and analyze an assembly
Wild Widget must set up an assembly line for widgets. Forecasts show that 68 units per...
Wild Widget must set up an assembly line for widgets. Forecasts show that 68 units per hour should be produced. The tasks required, task times, and precedence relationships are as follows: TTT Task A B Time (seconds) 10 21 20 Predecessors A A 28 E 12 D 10 D G 40 E,F b. What is the takt time? (Round your answer to the nearest whole number.) Takt time seconds per unit c. What is the theoretical number of workstations? (Round...
3. A manager wants to assign tasks to workstations in order to achieve an hourly output...
3. A manager wants to assign tasks to workstations in order to achieve an hourly output rate of four units. The depart- working time of 56 minutes per hour. ment uses a Assign the tasks shown in the following precedence network (times are on the nodes and are in minutes) to workstations using the following heuristic rules: (i) Assign the task with the largest positional weight. (ii) Tiebreaker: "Assign the task with the longest time." If a tie still exists,...
An assembly line with 17 tasks is to be balanced. The longest task is 2.4 minutes, and the total time for all tasks is 1...
An assembly line with 17 tasks is to be balanced. The longest task is 2.4 minutes, and the total time for all tasks is 18 minutes. The line will operate for 450 minutes per day. a. What are the minimum and maximum cycle times? (Round your answers to 1 decimal place.) Minimum cycle time minutes Maximum cycle time minutes b. What range of daily output is theoretically possible for the line? (Round your answers to 1 decimal place. Enter the...
An assembly line with 17 tasks is to be balanced. The longest task is 2.4 minutes,...
An assembly line with 17 tasks is to be balanced. The longest task is 2.4 minutes, and the total time for all tasks is 18 minutes. The line will operate for 450 minutes per day. a. What are the minimum and maximum cycle times? (Round your answers to 1 decimal place.) Minimum cycle time minutes Maximum cycle time minutes b. What range of daily output is theoretically possible for the line? (Round your answers to 1 decimal place. Enter...
The following tasks are to be performed on an assembly line: TASK SECONDS TASKS THAT MUST...
The following tasks are to be performed on an assembly line: TASK SECONDS TASKS THAT MUST PRECEDE A 18 — B 10 A C 25 B D 15 B E 14 C F 17 D G 12 E, F H 20 G The workday is 6.25 hours long. Demand for completed product is 750 per day. a. Find the cycle time required to meet the desired output rate. (Round your answer to 1 decimal place.) b. What is the theoretical...
2. Show all the steps for the question to be worth any
marks.
The following table presentss the tasks, durations, and immediate predecessors necessary to produce a particular Rroduct The required daily output is 320 units, and the working day is 8.0 hours on an assembly line. Immediate Predecessor Duration (in minutes) Activity A 0.9 B 0.7 C 0.8 Г E 0.4 В, с А, D E 0.5 0.4 G E 0.6 Н F, G 0.5 T 1.1 a. Draw...
5.88 points Q Problem 6-21 Consider the following uses and processors for an y of top con ELEMENT MINUTES ELEMENT PREDECESSOR co Given a cycle time of minutes develop an asemblyne Lot Use the Round your answer to the nearest whole percent) sta n d the best of Emiciency your layout, assuming the m e References eBook & Resources Worksheet Durity Change Problem 8-21 Leaming Objective 05.04 Understand how to design and analyze an assembly
Wild Widget must set up an assembly line for widgets. Forecasts show that 68 units per hour should be produced. The tasks required, task times, and precedence relationships are as follows: TTT Task A B Time (seconds) 10 21 20 Predecessors A A 28 E 12 D 10 D G 40 E,F b. What is the takt time? (Round your answer to the nearest whole number.) Takt time seconds per unit c. What is the theoretical number of workstations? (Round...
3. A manager wants to assign tasks to workstations in order to achieve an hourly output rate of four units. The depart- working time of 56 minutes per hour. ment uses a Assign the tasks shown in the following precedence network (times are on the nodes and are in minutes) to workstations using the following heuristic rules: (i) Assign the task with the largest positional weight. (ii) Tiebreaker: "Assign the task with the longest time." If a tie still exists,...
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