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Concept explainers
Case summary:
Company F is the multi-billion-dollar subsidiary of Company P. Company F avoids costly downtime with the preventive maintenance of equipment. According to Person T, who is the vice president of Company F in City F, one percent of downtime would result in negative annual profit impact of $200,000. However, they are successful in maintaining less downtime than the excellent benchmark.
They utilize energy efficiency. This is all because of the effective maintenance department, which perform actively. “Run Right” is the method that teaches, “identify and do” to employees that is the part of Total Productive Maintenance (TPM) program.
To determine: The advantages and disadvantages of giving more responsibility to operator for machine maintenance.
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Chapter 17 Solutions
Operations Management
- Question (2): (15 Marks) A cylindrical specimen of a nickel alloy having an original diameter of 10.3 mm and an elastic modulus of 207 GPa experiences only elastic deformation when a tensile load of 8850 N is applied. Compute the maximum allowable elongation if the maximum length of the specimen before deformation is 475 mm.arrow_forwardQuestion 4 If 10 pallets are received each 8-hour day, what is the average number of pallets in the system on any given day a. 10 pallets b. 4.713 pallets c. 4.375 pallets d. 1.25 pallets e. Impossible to determinearrow_forwardQUESTION 6 (MAINTENANCE AND RELIABILITY: COMPARING PREVENTIVE AND BREAKDOWN MAINTENANCE COSTS) 17.24 Wharton Manufacturing Company operates its 23 large and expensive grinding and lathe machines from 7 A.M. to 11 P.M., 7 days a week. For the past year, the firm has been under contract with Simkin and Sons for daily preventive maintenance (lubrication, cleaning, inspection, and so on). Simkin's crew works between 11 P.M. and 2 A.M. so as not to interfere with the daily manufacturing crew. Simkin charges $645 per week for this service. Since signing the maintenance contract, Wharton Manufacturing has noted an average of only three breakdowns per week. When a grinding or lathe machine does break down during a working shift, it costs Wharton about $250 in lost production and repair costs. After reviewing past breakdown records (for the period before signing a preventive maintenance contract with Simkin and Sons), Wharton's production manager was able to summarize the following patterns: 1…arrow_forward
- Question 2 needed This is just for knowledge purposesarrow_forwardQUESTION 7 A simple visual aid is better to use than one that describes complex relationships between many entities. O True O Falsearrow_forwardMost often, researchers aim to design studies with large amounts of power. Question 20 options: true falsearrow_forward
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- Question 27 What-if analysis: O may involve changes in the objective function coefficients. O requires that only one parameter change while the rest are held fixed. O may involve changes in the right-hand side values. All of the choices are correct. None of the choices is correct.arrow_forwardQUESTION 11 The desired outcomes of training programs are formally stated as: Otraining goals. Olearning objectives. instructional objectives. Olearning goalsarrow_forwardQuestion 3 Which of the following is classified as value added activities in a hospitality services (5- star hotel) firm? A)Coordination meetings among the user departments to ensure that guest requests are quickly responded B)Stocking large quantities of linens and towels so that the guests are not disappointed on the availability of these C)Introducing a new two-step verification procedure of the menu to be delivered as room service to ensure it is as per order D)None of the above Question 4 Which of the following best describes the core benefit arising out of a lean implementation? A)The employees will be more aware of the problems in their work area B)The work place will become more cleaner and orderly C)The organization will be able to increase the output with the available resources D)The waste churning out of the process will increase Question 5 Which of the following statements is true with respect to the performance metrics useful for productivity…arrow_forward
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