C&A uses an assembly line of 20 stations to make a product. The cycle time is...

C&A uses an assembly line of 20 stations to make a product. The cycle time is 5 minutes per unit. Step 6 is the most error-prone operation. Inspection occurs at the last station. What will be the information turnaround time for a defect made at station 6 if there is no inventory between stations?

0.2 minute
5 minutes
70 minutes
100 minutes

Expert Solution

ANSWER: 70 minutes

Information turnaround time for a defect made at station 6 is the total time taken for the defect to reach inspection station (last station) from station 6 where the defect was made. There are 14 more stations after station 6. Cycle time is 5 minutes. it will take 5 minute to pass through each of the 14 stations. Total time taken for defect to reach the last station = 14*5 = 70 minutes

Amanda K answered 2 years ago

Consider the assembly line of a laptop computer. The line consists of 10 stations and operates...

Consider the assembly line of a laptop computer. The line consists of 10 stations and operates at a cycle time of 2 minutes/unit. Their most error-prone operation is step 2. There is no inventory between the stations because this is a machine-paced line. Final inspection happens at station 10. What would be the information turnaround time for a defect made at station 2?

The length of time to complete a door assembly on an automobile factory assembly line is...

The length of time to complete a door assembly on an automobile factory assembly line is normally distributed with mean μ=7.3 minutes and standard deviation σ=2 minutes. Samples of size 70 are taken. What is the mean value for the sampling distribution of the sample means? The length of time to complete a door assembly on an automobile factory assembly line is normally distributed with mean μ=7.2 minutes and standard deviation σ=2.4 minutes. Samples of size 100 are taken. To...

The amount of time required to assemble a component on a factory assembly line is normally...

The amount of time required to assemble a component on a factory assembly line is normally distributed with a mean of 3.3 minutes and a standard deviation of 0.5 minute. Find the probability that a randomly selected employee will take the given amount of time to assemble the component. (Round your answers to four decimal places.) (a) more than 3.8 minutes (b) between 2.1 and 2.9 minutes

Problem 17.3: the ideal cycle time of an assembly machine is 5 sec. the parts feeder...

Problem 17.3: the ideal cycle time of an assembly machine is 5 sec. the parts feeder at one of the workstations has a feed rate of 75 components/min and the probability that the components will pass through the selector is 18%. The active length of the feed track (where the high-level sensor is located) is 350 mm. the low-level sensor on the feed track is located 100 mm from the station work head. The components have a length of 12.5...

One product line of Anita’s Accessories (AA) is the assembly, testing, and marketing of a USB...

One product line of Anita’s Accessories (AA) is the assembly, testing, and marketing of a USB thumb drive — The Speedster. The parts list for each unit is: 1 standard USB plug 1 USB mass storage controller 1 NAND flash memory chip 1 crystal oscillator 1 cover In the table are the current variable costs per Speedster. The fixed costs associated with the manufacture and sales of this product are $480,000 per year and Anita’s uses a marginal tax-rate of...

An electronic product takes an average of 8 hours to move through an assembly line. If...

An electronic product takes an average of 8 hours to move through an assembly line. If the standard deviation of 0.7 hours, what is the probability that an item will take between 7.3 and 8.3 hours to move through the assembly line? Do not round until you get your your final answer. Answer= (Round your answer to 4 decimal places, and report a probability value between 0 and 1.)

An engineering group needs to set up an assembly line to produce a new product. The...

An engineering group needs to set up an assembly line to produce a new product. The following table describes the relationships between the activities, their predecessors, and the estimated activity times (in weeks) for this project. (10 points) Activity Immediate Predecessors) Optimistic (Weeks) Most Likely (Weeks) Pessimistic (Weeks) A --- 4 7 10 B A 2 8 20 C A 8 12 16 D B 1 2 3 E D, C 6 8 22 F C 2 3 4 G...

The Laurenster Corporation needs to set up an assembly line to produce a new product. The...

The Laurenster Corporation needs to set up an assembly line to produce a new product. The fol- lowing table describes the relationships among the activities that need to be completed for this product to be manufactured. DAYS IMMEDIATE ACTIVITY a m b PREDECESSORS A 3 6 6 — B 5 8 11 A C 5 6 10 A D 1 2 6 B,...

Four people working independently on an assembly line all perform the same task. The time (in...

Four people working independently on an assembly line all perform the same task. The time (in minutes) to complete this task for person i, for i=1,2,3,4, has a uniform distribution on the interval [0, i]. Suppose each person begins the task at the same time. a) What is the probability that person 2 takes less than 90 seconds to complete the task? b) What is the average completion time for each person? c) What is the probability that all four...

A sample sequence of 35 products is selected (in order) from an assembly line. Each product...

A sample sequence of 35 products is selected (in order) from an assembly line. Each product is examined and judged to be either acceptable or defective. A total of 26 of these products were found to be acceptable, and the other 9 were found to be defective. The number of runs was 7. The runs test is to be used at the 0.05 significance level to test for randomness. Find the value of the test statistic used in this test,...

Question