Quality planning and administration and quality training

Assignment Help Operation Management

Reference no: EM132266052

1. Quality planning and administration, quality training, and quality control procedures are examples of _______.

a. internal failure costs

b. external failure costs

c. appraisal costs

d. prevention costs

e. replacement costs

A bottling plant produces bottles of 500 ml at the production rate of 10,000 bottles per hour. An inspector randomly picks up 100 bottles every 15 minutes and checks for quality. With visual inspection he finds a bottle either good or defective. In last 8 samples, the number of defective bottles that he found are: 0, 0, 2, 1, 0, 1, 2 and 0. What are the upper and lower control limits of the corresponding p-chart?

a. 0.82, 0.18

b. 0.099. 0

c. 12.1, 0

d. 1.31, 0.06

e. none of these

3. The average daily demand for a product is 20 units and standard deviation of demand during lead time is 4 units. If lead time is 4 days and 96% service level is desired, what should be the ROP?

a. 20

b. 80

c. 85

d. 87

e. 88

4. Rupert just told his brother Melvin that he would build him a picnic table by tomorrow. He needs to drill and saw in the back yard. He has 2 drills, either would do the job: a cordless drill and one that requires and extension cord. He is not sure the extension cord is still good or if the drills work. He estimates the reliabilities of these at: RCordlessDrill = .7, RDrillWithCord = .9, RExtensionCord = .8. He also has two saws, again, either would do the job: again a cordless saw, and one that would require the same extension cord. He estimates the saw reliability at: RCordlessSaw = .75, RSawWithCord = .85. The cord stays the same. What is the chance (reliability) that Rupert can do the job (just considering tool reliability, not whether he has the skills)?

A) In the above problem, what is the probability of Rupert getting the job done IF the cord extension cord is no good (or he can't find it)?

B) In the situation where Rupert has a functional extension cord, what is the probability that he will be able to drill>

C) In the above problem, what is the probability of Rupert getting the job done IF the cord extension cord is good?

D) What is the overall probability that Rupert will get the job done

5. A process results in a few defects occurring in each unit of output. Long-run, these defects should be monitored with ___________.

a. p-charts

b. c-charts

c. x-bar charts

d. r-charts

e. o-charts

6. While developing x-bar and R charts, the manager took 10 samples each of size 6. The average of sample means was 3.2. The average range value was 0.6. What will be the value of UCL for the x-bar chart?

a. 3.39

b. 3.42

c. 3.45

d. 3.49

e. None of thes

7. The EOQ model is most relevant for which one of the following?

a. ordering items with dependent demand

b. determination of safety stock

c. ordering perishable items

d. determining fixed interval order quantities

e. determining fixed order quantities

7. In a supermarket, a vendor's restocking the shelves every Monday morning is an example of:

a. safety stock replenishment

b. economic order quantities

c. reorder points

d. fixed order interval

e. blanket ordering

8. If D = 60 per month, S = $12, H = $10 per unit per month and the order quantity is 15 units, what will be the monthly inventory cost (ordering+holding)?

a. $60

b. $120

c. $12

d. $123

e. $144

Reference no: EM132266052

Questions Cloud

Discuss how zara versus gap manages business metrics : Discuss how Zara versus Gap manages business metrics such as economic risk, political risk, cultural risk, technology risk and environment risk.

Leadership style motivate their team : Explain in detail how leaders with following leadership style motivate their team?

Determine the optimal order size : Determine the optimal order size. What is the maximum inventory level?

How many times we will order if we use the eoq quantity : Determine the optimal order quantity (EOQ)? How many times we will order if we use the EOQ quantity?

Quality planning and administration and quality training : Quality planning and administration, quality training, and quality control procedures are examples of _______.

Student majoring in supply chain management with skills : Make a cover letter for a job application for a student majoring in supply chain management with skills of powerpoint excel and microsoft world.

Out of the meeting with those particular countries leaders : What positive outcome (for the US) might come out of the meeting with those particular countries' leaders?

Financial stability report : The Bank of England just delivered their Financial Stability Report, essentially a stress test result on a Brexit worst case scenario.

Government will affect the ratification of the treaty : Do you think the new government (Democrats lead house) will affect the ratification of the treaty? Explain your opinion.

User Account

All Pages