Questions from General Operations Management


Q: What is the reliability of the system shown? /

What is the reliability of the system shown?

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Q: With thousands of employees spread across nearly 100 locations in the United

With thousands of employees spread across nearly 100 locations in the United States, Mexico, and Canada, building a committed and cohesive workforce is a challenge. Yet Alaska Airlines is making it wo...

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Q: How much would reliability improve if the medical control system shown in

How much would reliability improve if the medical control system shown in Problem 17.9 changed to the redundant parallel system shown in Problem 17.10? Data from Problem 17.9: A medical control syste...

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Q: Elizabeth Irwin’s design team has proposed the following system with component reliabilities

Elizabeth Irwin’s design team has proposed the following system with component reliabilities as indicated: What is the reliability of the system? Hint: The system functions if either...

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Q: Rick Wing, salesperson for Wave Soldering Systems, Inc., has

Rick Wing, salesperson for Wave Soldering Systems, Inc., has provided you with a proposal for improving the temperature control on your present machine. The machine uses a hot-air knife to cleanly rem...

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Q: As VP for operations at Méndez-Piñero Engineering, you must

As VP for operations at Méndez-Piñero Engineering, you must decide which product design, A or B, has the higher reliability. B is designed with backup units for components...

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Q: A typical retail transaction consists of several smaller steps, which can

A typical retail transaction consists of several smaller steps, which can be considered components subject to failure. A list of such components might include: Let the eight probabilities of success b...

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Q: The credit card issuing process at Atlanta Bank’s VISA program consists of

The credit card issuing process at Atlanta Bank’s VISA program consists of 10 steps performed in series by different bank employees. The average reliability of each employee is 98%....

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Q: You have a system composed of a serial connection of four components

You have a system composed of a serial connection of four components with the following reliabilities: What is the reliability of the system?

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Q: What are the expected number of yearly breakdowns for the power generator

What are the expected number of yearly breakdowns for the power generator at Orlando Utilities that has exhibited the following data over the past 20 years?

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