1. Quality Concepts and Tools (20 Questions)
    1. A. Quality Concepts
      1. 1. Customers and suppliers
        1. Define internal and external customers, identify their expectations, and determine their satisfaction levels; define internal and external suppliers and key elements of relations with them. (Comprehension)
      2. 2. Quality principles for products and processes
        1. Identify basic quality principles related to products (such as features, fitness-for-use, freedom from defects, etc.) and processes (such as monitoring, measuring, continuous imprements, etc.). (Comprehension)
      3. 3. Quality standards, requirements, and specifications
        1. Define and distinguish between quality standards, requirements, and specifications. (Comprehension)
      4. 4. Cost of quality (COQ)
        1. Describe the four classic cost of quality (COQ) categories and their uses. (Comprehension) NOTE: Specific distinctions between prevention, appraisal, internal and external failure costs will not be covered.
      5. 5. Six sigma
        1. Identify key components of six sigma such as belt levels, tools, types of projects, processes used, etc. (Knowledge)
      6. 6. Continuous improvement techniques
        1. Define and apply the principles of various continuous improvement techniques including the PDCA cycle, lean manufacturing, brainstorming, benchmarking, etc., to solve various quality problems. (Application)
    2. B. Quality Tools
      1. Select, construct, apply, and interpret the seven quality tools: cause and effect diagrams, flow charts (process maps), check sheets, Pareto diagrams, scatter diagrams, control charts, and histograms. (Synthesis)
    3. C. Team Functions
      1. 1. Meeting management
        1. Define, describe, and apply various meeting management techniques such as creating and following an agenda, recording and distributing minutes, establishing ground rules and protocols, etc. (Application)
      2. 2. Team development
        1. Define, describe, and train team members in the basic elements of team-building, including the importance of diversity and team member participation, how to use creative-thinking tools like brainstorming, and use various tools to achieve consensus, etc. (Application)
      3. 3. Team stages
        1. Describe the evolutionary stages of teams: forming, storming, norming, and performing. (Application)
      4. 4. Globalization
        1. Define and describe the impact globalization has on team-related issues such as developing and participating on virtual teams, using electronic communications to support distant collaboration, etc. (Comprehension)
  2. II. Statistical Techniques (21 Questions)
    1. A. General Concepts
      1. 1. Terminology
        1. Identify and differentiate between statistical terms such as population, sample, parameter, statistic, statistical process control, statistical quality control, etc. (Comprehension)
      2. 2. Frequency distributions
        1. Define and compute normal, Poisson, and binomial frequency distributions. (Application)
      3. 3. Design of experiments (DOE)
        1. Define and recognize the basic elements of DOE, including terms such as blocking, randomization, etc. (Knowledge)
      4. 4. Reliability
        1. Define concepts such as mean time to failure (MTTF), mean time between failures (MTBF), and mean time between maintenance actions (MTBMA), and recognize failure models such as bathtub curve, prediction, growth, etc. (Knowledge)
    2. B. Calculations
      1. 1. Measures of central tendency
        1. Define, compute, and interpret mean, median, and mode. (Application)
      2. 2. Measures of dispersion
        1. Define, compute, and interpret standard deviation, range, and variance. (Application)
      3. 3. Statistical inference
        1. Determine, calculate, and apply confidence levels in various situations. (Analysis)
      4. 4. Confidence limits
        1. Determine, calculate, and apply confidence limits in various situations. (Application)
      5. 5. Probability
        1. Calculate probability using the basic concepts of combinations, permutations, and area under the normal curve. (Application)
      6. 6. Student’s t
        1. Describe how and why t tests are used. (Comprehension)
      7. 7. Analysis of variance (ANOVA)
        1. Define and determine the applicability of ANOVAs. (Comprehension)
    3. C. Control Charts
      1. 1. Techniques and applications
        1. Select control charts that are appropriate for monitoring or analyzing a process and explain their construction and use. (Application)
      2. 2. Control limits vs. specification limits
        1. Identify and describe the different uses of control limits and specification limits. (Comprehension)
      3. 3. Variables charts
        1. Identify, select, construct, and interpret variables charts such as X − R , X − s , etc. (Application)
      4. 4. Attributes charts
        1. Identify, select, construct, and interpret attributes charts such as p, np, c, u, etc. (Analysis)
      5. 5. Rational subgroups
        1. Define and describe the principles of rational subgroups. (Comprehension)
      6. 6. Process capability measures
        1. Define the prerequisites for capability, and calculate and interpret Cp , Cpk , and capability ratio (CR) in various situations. (Analysis)
      7. 7. Machine capability measures
        1. Determine machine capability in various situations, and describe its contribution to process capability. (Application)
      8. 8. PRE-control chart
        1. Describe the concept of PRE-control and construct and interpret PRE-control charts. (Application)
      9. 9. Common and special cause variation
        1. Interpret various control chart patterns (runs, hugging, trends, etc.) and use rules for determining statistical control to distinguish between common cause and special cause variation. (Analysis)
      10. 10. Data plotting
        1. Identify the advantages and limitations of using this method to analyze data visually instead of numerically. (Comprehension)
  3. III. Metrology and Calibration (19 Questions)
    1. A. Measurement and Test Equipment (M&TE)
      1. Describe, select, and use the following types of tools, and evaluate their measurement results to determine conformance to specifications. (Evaluation)
        1. 1. Hand tools (e.g., calipers, micrometers, linear scales)
        2. 2. Gages (e.g., pins, thread, custom gages)
        3. 3. Optical tools (e.g., comparators, profiles, microscopes)
        4. 4. Coordinate measuring machines (CMM)
        5. 5. Electronic measuring equipment (e.g., digital displays, output)
        6. 6. Weights, balances, and scales
        7. 7. Hardness testing equipment (e.g., Brinell, Rockwell)
        8. 8. Surface plate methods and equipment
        9. 9. Surface analyzers (e.g., optical flats, roughness testers)
        10. 10. Force measurement tools (e.g., torque wrenches, tensiometers)
        11. 11. Angle measurement tools (e.g., protractors, sine bars, angle blocks)
        12. 12. Color measurement tools (e.g., spectrophotometer, color guides, light boxes)
        13. 13. Gage maintenance, handling, and storage
    2. B. Calibration
      1. 1. Measurement and test equipment (M&TE) identification and inventory
        1. Describe methodologies for M&TE identification, control, and traceability to specific standards. (Application)
      2. 2. Gage repeatability and reproducibility (R&R) studies
        1. Describe the purpose and use of gage R&R studies. (Application) NOTE: The components of gage R&R are covered in area IV.B.3.
      3. 3. Calibration intervals
        1. Use M&TE usage history and gage R&R data to establish calibration intervals. (Application)
      4. 4. Calibration error
        1. Identify the causes of calibration error (i.e., environmental influences) and its effect on processes and products. (Comprehension)
      5. 5. Customer-supplied M&TE
        1. Describe and apply requirements for validation and control of customer-supplied equipment. (Application)
  4. IV. Inspection and Test [21 QUESTIONS]
    1. A. Blueprint Reading and Interpretation
      1. Blueprint symbols and components
        1. Interpret drawings and apply requirements in various test and inspection activities. (Analysis)
      2. 2. Geometric dimensioning and tolerancing (GD&T) terminology
        1. Define and use GD&T terms covered in the ASME Y14.5M standard. (Application)
      3. 3. Classification of product or component characteristics
        1. Define and distinguish between product defect characteristics and their classifications in terms of critical, major, minor, etc. (Analysis)
    2. B. Inspection Concepts
      1. 1. Types of measurements
        1. Define and distinguish between direct, differential, and transfer measurements. (Comprehension)
      2. 2. Gage selection
        1. Determine which measurement instrument to use in various situations based on considerations such as the characteristic to be measured, the 10:1 rule, the required accuracy level, uncertainty, etc. (Analysis)
      3. 3. Gage R&R
        1. Define and distinguish between accuracy, precision, repeatability, reproducibility, etc., as used in measurement. (Analysis) NOTE: Gage R&R studies are covered in area III.B.2.
      4. 4. Rounding rules
        1. Determine when truncation and rounding rules apply to both positive and negative numbers. (Application)
      5. 5. Conversion of measurements
        1. Convert between metric and English units. (Application)
      6. 6. Inspection points
        1. Define, distinguish between, and determine which inspection point functions (such as receiving, in-process, final, source, first-article, etc.) should be used at different stages of inspection and test. (Analysis)
      7. 7. Inspection error
        1. Identify various types of inspection error including parallax, fatigue, flinching, distraction, etc. (Comprehension)
      8. 8. Measurement scales
        1. Read and interpret measurements obtained from analog, digital, and vernier scales. (Application)
      9. 9. Product traceability
        1. Describe the requirements for preserving the identity of a product and its origins. (Comprehension)
      10. 10. Certificates of compliance (COC) and analysis (COA)
        1. Define and distinguish between these two types of certificates. (Comprehension)
    3. C. Inspection Techniques and Processes
      1. 1. Nondestructive testing (NDT) techniques
        1. Identify various NDT techniques ( X-ray, eddy current, ultrasonic, dye penetrant, electromagnetic, magnetic particle) for specific applications. (Comprehension)
      2. 2. Destructive testing techniques
        1. Identify various destructive tests (tensile, fatigue, flammability) for specific applications. (Comprehension)
      3. 3. Other testing techniques
        1. Identify characteristics of testing techniques such as those used for electrical measurement (DC, AC, resistance, capacitance, etc.), chemical analysis (pH, conductivity, chromatography, etc.), physical/mechanical measurement (pressure tests, vacuum, flow, etc.), and software testing/verification (safeguarding, functional checks, comparison of test results, identification of attributes and parameters, etc.).  (Knowledge)
    4. D. Sampling
      1. 1. Characteristics
        1. Identify and define sampling characteristics such as operating characteristic (OC) curve, lot size, sample size, acceptance number, switching rules, etc. (Comprehension)
      2. 2. Sampling types
        1. Define and distinguish between fixed sampling, 100% inspection, attributes and variables sampling, etc. (Comprehension)
      3. 3. Selecting samples from lots
        1. Determine sample size (e.g., AQL), selection method, and accept/reject criteria (e.g., zero-defect sampling) in various situations. (Application)
  5. V. Quality Audits [9 QUESTIONS]
    1. A. Audit types
      1. Define basic audit types such as internal, external, system, product, process, etc. (Comprehension)
    2. B. Audit Components
      1. Describe and apply various elements of the audit process, including audit preparation, performance, record keeping, closure, and verification. (Application)
    3. C. Tools and techniques
      1. Define and apply various auditing tools such as checklists, record/document review, forward- and backward-tracing, etc., and identify and use interview techniques appropriate to various situations. (Application)
  6. VI. PREVENTIVE AND CORRECTIVE ACTION [10 QUESTIONS]
    1. A. Preventive action
      1. Identify and apply various preventive methods including both design and process failure mode and effects analysis (DFMEA and PFM EA), mistake-proofing, etc., for products and processes. (Application)
    2. B. Corrective action
      1. 1. Elements of corrective action
        1. Describe various steps to ensure corrective action, including interim action, permanent action, verification, etc. (Comprehension)
      2. 2. Failure analysis and root cause analysis
        1. Describe how and when these analyses are conducted. (Comprehension)
    3. C. Nonconforming material
      1. 1. Identifying and segregating
        1. Determine whether products or material meet conformance requirements, and use various methods to label and segregate nonconforming materials. (Application)
      2. 2. Material review process
        1. Describe various elements of this process, including the function of the material review board (MRB), the steps in determining fitness-for-use and product disposition, etc. (Comprehension)