EBK OPERATIONS MANAGEMENT
11th Edition
ISBN: 8220103630726
Author: RENDER
Publisher: PEARSON
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Question
Chapter 17, Problem 7P
a)
Summary Introduction
To determine: The percentage of failures.
Introduction: Reliability is the probability that a product can perform over a specific period. It is the consistency of the product to perform in the same way for a particular period of time.
b)
Summary Introduction
To determine: The number of failures per unit-hour.
Introduction: Reliability is the probability that a product can perform over a specific period. It is the consistency of the product to perform in the same way for a particular period of time.
c)
Summary Introduction
To determine: Mean Time Between Failures (MTBF) at the point in testing.
Introduction: Reliability is the probability that a product can perform over a specific period. It is the consistency of the product to perform in the same way for a particular period of time.
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Students have asked these similar questions
Question 11
The primary focus of quality is:
O Maintenance
O The product
O The customer
O Manufacturing
Question 1(b)
I. List the steps involved in developing the house of quality.
II. Briefly explain the reliability tasks in generic reliability program.
n the control process, which step follows 'measuring actual performance'?
Question 3 options:
1)
obtaining employee input to performance gaps
2)
comparing actual performance against a standard
3)
logging actual performance
4)
checking performance measurement for reliability
Chapter 17 Solutions
EBK OPERATIONS MANAGEMENT
Ch. 17 - Prob. 1DQCh. 17 - Prob. 2DQCh. 17 - Prob. 3DQCh. 17 - Prob. 4DQCh. 17 - Prob. 5DQCh. 17 - Prob. 6DQCh. 17 - Prob. 7DQCh. 17 - Prob. 8DQCh. 17 - Prob. 9DQCh. 17 - Prob. 10DQ
Ch. 17 - Prob. 1PCh. 17 - Prob. 2PCh. 17 - Prob. 3PCh. 17 - Prob. 4PCh. 17 - Prob. 5PCh. 17 - Prob. 6PCh. 17 - Prob. 7PCh. 17 - Prob. 8PCh. 17 - Prob. 9PCh. 17 - Prob. 10PCh. 17 - Prob. 11PCh. 17 - Prob. 12PCh. 17 - Prob. 13PCh. 17 - Prob. 14PCh. 17 - Prob. 15PCh. 17 - Prob. 16PCh. 17 - Prob. 17PCh. 17 - Prob. 18PCh. 17 - Prob. 19PCh. 17 - Prob. 1VCCh. 17 - Prob. 2VCCh. 17 - Prob. 3VC
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- Performance standards are the benchmarks against which performance is measured. Question 3 options: True Falsearrow_forwardQUESTION 2 A. In Akhwan Company, operations director Mr Tamad recently realized there had been an increase in products failing during the final quality checks. These checks were carried out in the QC (quality control) laboratory, which tested finished goods products before being released for sale. The product failure rate had risen from 1% to 4% in two years' time which meant an increase of hundreds of items of output a month which were not sold to Akhwan's customers. The failed products had no value to the company once they had failed QC as the rework costs were not economic. Because the increase was gradual, it took a while for Mr Tamad to realize that the failure rate had risen. A thorough review of the main production operation revealed nothing that might explain the increased failure and so attention was focused on the QC laboratory. For some years, the QC laboratory at Ikhwan, managed by Ramly, had been marginalized in the company, with its two staff working in a remote…arrow_forwardQuestion 1: what is the difference between Quality Assurance and Quality Control? Note: Answer must be described in easy and in own words. Thanksarrow_forward
- Question 3 For better quality audits, auditors are to obtain an appropriate level of knowledge of the business before commencing the audit process. Required: In your own words, explain why an auditor is required to obtain a good understanding of the client's business. ANSWER:arrow_forwardQUESTION 7 Write any TWO disadvantages of asking open questions in a Questionnaire. List any TWO advantages of PILOTING a questionnaire. Briefly explain any ONE method of measuring reliability.arrow_forwardQUESTION 2 a) Assess and discuss major expenses related to run to fail maintenance. In your opinion, should we deploy run to fail strategy on critical equipment b) In your own words, elaborate your understanding on the fundamental of effective maintenance. Give adequate arguments to support your pointsarrow_forward
- QUESTION 6 Which of the following is not a typical source for new product ideas: Brainstorming session Outsourcing Reverse engineering Customer input Alpha testingarrow_forwardQuestion 3 In model M/M/ s =4 / FCFS / 0 / 00, with A = 3, and u = 10 the P(j 2s) is? O a. PU 2s) = 0.03 O b. PU 25) = 0.00 O C. P( 2s) = 0.5 O d. Pj 25) = 4arrow_forwardWhat Is Quality Management System? Explain the types of QMS in organisations? (10 marks)arrow_forward
- Question 10 (4 points) Which of these is NOT one of the main steps of managerial processes in QMS (based on Juran's Trilogy): Quality cost Quality improvement Quality planning Quality controlarrow_forwardQuestion 2 The ISO 9000 certification process does not include: O On-site assessments O An ongoing series of audits of products and services O 9-18 months of effort O Documenting quality procedures O Specifying the actual quality of the productsarrow_forwardQuestion 5 A.How can benchamrks assist in performing quality assurance? B. List at least FIVE (5) tools that can be used to control qualityarrow_forward
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