Operations Management 3

A Six Sigma program has how many defects per million? A) 3.4 B) 34 C) 1000 D) 6 times the standard deviation

A) 3.4

PDCA, developed by Shewhart, stands for which of the following? A) Plan-Do-Check-Act B) Plan-Develop-Check-Accept C) Problem-Develop Solution-Check-Act D) Problem-Do-Continue-Act E) Prepare-Develop-Create-Assess

A) Plan-Do-Check-Act

A production manager at a pottery factory has noticed that about 70 percent of defects result from impurities in raw materials, 15 percent result from human error, 10 percent from machine malfunctions, and 5 percent from a variety of other causes. This manager is most likely using: A) a Pareto chart. B) a scatter diagram. C) a quality loss function. D) a cause-and-effect diagram. E) a flowchart.

A) a Pareto chart.

."Quality lies in the eyes of the beholder" is: A) a user-based definition of quality. B) a manufacturing-based definition of quality. C) a product-based definition of quality. D) the definition of quality proposed by the American Society for Quality.

A) a user-based definition of quality.

A restaurant kitchen contains a wall poster that shows, for each sandwich on the menu, a sketch of the ingredients and how they are arranged to make the sandwich. This is an example of a(n): A) assembly drawing. B) route sheet. C) bill of material. D) work order. E) assembly chart.

A) assembly drawing.

The goal of inspection is to: A) detect a bad process immediately. B) add value to a product or service. C) correct deficiencies in products. D) correct system deficiencies. E) all of the above

A) detect a bad process immediately.

Which of the following is NOT a service design technique used to increase service efficiency? A) increase customer interaction B) delay customization C) automation D) modularization E) limit the options

A) increase customer interaction

The "four Ms" of cause-and-effect diagrams are: A) material, machinery/equipment, manpower, and methods. B) material, methods, men, and mental attitude. C) named after four quality experts. D) material, management, manpower, and motivation. E) mentality, motivation, management, and manpower.

A) material, machinery/equipment, manpower, and methods.

. "Making it right the first time" is: A) a user-based definition of quality. B) a manufacturing-based definition of quality. C) a product-based definition of quality. D) the definition of quality proposed by the American Society for Quality

B) a manufacturing-based definition of quality.

One of Britain's largest children's hospitals working with a Ferrari racing team is an example of: A) internal benchmarking. B) external benchmarking. C) Taguchi concepts. D) employee empowerment. E) corporate responsibility.

B) external benchmarking.

What identifies components by a coding scheme that specifies size, shape, and the type of processing (such as size)? A) engineering drawing B) group technology C) bill of material D) assembly drawing E) assembly chart

B) group technology

According to PCN analysis, which process region includes process steps in which one participant is acting on another participant's resources, such as their information, materials, or technologies? A) independent processing B) surrogate interaction C) direct interaction D) resource processing E) process domain interaction

B) surrogate interaction

Which of the following statements is NOT true? A) Self-promotion is not a substitute for quality products. B) Inferior products harm a firm's profitability and a nation's balance of payments. C) Product liability transfers from the manufacturer to the retailer once the retailer accepts delivery of the product. D) Quality-be it good or bad-will show up in perceptions about a firm's new products, employment practices, and supplier relations. E) Legislation such as the Consumer Product Safety Act sets and enforces product standards by banning products that do not reach those standards

C) Product liability transfers from the manufacturer to the retailer once the retailer accepts delivery of the product.

."The employee cannot produce products that on average exceed the quality of what the process is capable of producing" expresses a basic philosophy in the writings of: A) Armand Feigenbaum. B) Joseph M. Juran. C) W. Edwards Deming. D) Philip B. Crosby.

C) W. Edwards Deming.

Which of the following typically shows the hierarchy of components, their description, and the quantity of each required to make one unit of a product? A) an engineering drawing B) an assembly drawing C) a bill of material D) an assembly chart E) a route sheet

C) a bill of material

A manager tells her production employees, "It's no longer good enough that your work falls anywhere within the specification limits. I need your work to be as close to the target value as possible." Her thinking is reflective of: A) internal benchmarking. B) Six Sigma. C) ISO 9000. D) Taguchi concepts. E) process control charts.

D) Taguchi concepts.

Which of the four major categories of quality costs is particularly hard to quantify? A) prevention costs B) appraisal costs C) internal failure costs D) external failure costs

D) external failure costs

When sample measurements falls inside the control limits, it means that: A) each unit manufactured is good enough to sell. B) the process limits cannot be determined statistically. C) the process output exceeds the requirements. D) if there is no other pattern in the samples, the process is in control. E) the process output does not fulfill the requirements

D) if there is no other pattern in the samples, the process is in control.

.Techniques for building employee empowerment include: A) building communication networks that include employees. B) developing open, supportive supervisors. C) moving responsibility from both managers and staff to production employees. D) building high-morale organizations. E) All of the above are techniques for employee empowerment.

E) All of the above are techniques for employee empowerment.

A work order is a list of the hierarchy of components, their description, and the quantity of each required to make one unit of the product. (T/F)

False

An assembly chart shows an exploded view of the product, usually a three-dimensional or isometric drawing. (T/F)

False

An assembly drawing lists the operations necessary to produce the component. (T/F)

False

Continuous improvement is based on the philosophy that any aspect of an operation can be improved. (T/F)

True

Internal failure costs are associated with scrap, rework, and downtime. (T/F)

True

Kaizen is similar to TQM in that both are focused on continuous improvement. (T/F)

True