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The three basic elements of a quality system are a) Quality Management, Purchasing and Document Control b) Quality Management, Quality Control and Quality Assurance c) SPC, Inspection and Quality Assurance d) Quality Control, Quality Costs and Control Charts Quality Management, Purchasing and Document Control Quality Management, Quality Control and Quality Assurance SPC, Inspection and Quality Assurance Quality Control, Quality Costs and Control Charts No answer text provided. Question 2 What is the mean diameter of the optical glass? a) 31.4mm b) 29.0mm c) 31.0mm d) 34.0mm What percentage of data will normally fall within a process capability? a) 99.00% b) 99.73% c) 1.00% d) 0.27% 99.00% 99.73 1.00% 0.27% Question 4 1.5 pts The primary use of a control chart is to a) detect assignable causes of variation in the process. b) detect non-conforming product. c) measure the performance of all quality characteristics of a process. d) detect the presence of random variation in the process. detect assignable causes of variation in the process. detect non-conforming product. measure the performance of all quality characteristics of a process. detect the presence of random variation in the process. A process is checked by inspection at random samples of 4 shafts after a polishing operation, x and R charts are maintained. A person making a spot check picks out 2 shafts, measures them accurately, and plots the value of each on the x chart. Both points fall just outside the control limits. He advises the department foreman to stop the process. This decision indicates that a) the process level is out of control. b) both the level and dispersion are out of control. c) the process level is out of control but not the dispersion. d) the person is not using the chart correctly. the process level is out of control. both the level and dispersion are out of control. the process level is out of control but not the dispersion. d) the person is not using the chart correctly. Question 6 1.5pts The key to designing an effective calibration program is to balance a) reliability and performance metrics. b) cost and quality considerations. c) test and result considerations. d) cost and variance metrics. reliability and performance metrics. b) cost and quality considerations. test and result considerations. cost and variance metrics