Six Sigma Green Belt Domain 6: Control Welcome to your Six Sigma Green Belt Domain 6: Control 1. Six Sigma Green Belt: Control When implementing a Statistical Process Control 'SPC' system, which chart is MOST appropriate for monitoring the variability of a process when the sample size is greater than one? A. X-bar and R chart B. P-chart C. C-chart D. I-MR chart None 2. Six Sigma Green Belt: Control In a control phase of a Six Sigma project, which tool is MOST effective for maintaining improvements and ensuring that the process does not revert to its previous state? A. Fishbone diagram B. Control chart C. Pareto chart D. 5 Whys None 3. Six Sigma Green Belt: Control Which of the following describes the primary purpose of a Process Control Plan in the Control phase of a Six Sigma project? A. To identify potential future projects B. To document the steps needed to control the process and maintain improvements C. To outline the project's budget and resources D. To serve as a communication plan for stakeholders None 4. Six Sigma Green Belt: Control In the context of Six Sigma, what does a Response Plan within a Control Plan primarily address? A. Changes in team composition B. Market changes affecting the process C. Corrective actions for process deviations D. Communication strategies for stakeholders None 5. Six Sigma Green Belt: Control What is the main advantage of using a DMAIC (Define, Measure, Analyze, Improve, Control) methodology in Six Sigma projects? A. It prioritizes customer feedback over statistical analysis. B. It focuses solely on cost reduction. C. It provides a structured approach for problem-solving and process improvement. D. It eliminates the need for control charts in the Control phase. None 6. Six Sigma Green Belt: Control Which control tool is MOST useful for visualizing the flow of a process and identifying potential points of failure? A. Histogram B. Control chart C. Flowchart D. Scatter plot None 7. Six Sigma Green Belt: Control When applying the 5S methodology (Sort, Set in order, Shine, Standardize, Sustain) in the control phase, which element focuses on creating visual controls and guidelines for keeping the workspace organized? A. Sort B. Set in order C. Shine D. Standardize None 8. Six Sigma Green Belt: Control In the Control phase, what is the primary purpose of implementing a Poka-Yoke (error-proofing) device? A. To automate the manufacturing process B. To increase the speed of production C. To prevent defects by making it impossible to make an error D. To reduce the cost of quality control None 9. Six Sigma Green Belt: Control How does a Six Sigma team use the term "Control Limits" in the context of SPC (Statistical Process Control) charts? A. To define the customer's quality requirements B. To identify the project's budget constraints C. To establish the boundaries within which a process should operate to remain in control D. To set the goals for the improvement phase None 10. Six Sigma Green Belt: Control In the Control phase of a Six Sigma project, which statistical tool is MOST effective for determining whether a process is stable over time? A. ANOVA (Analysis of Variance) B. Control Chart C. Regression Analysis D. T-test None 11. Six Sigma Green Belt: Control Which element of a Control Plan is critical for defining the actions to be taken when monitored measurements exceed the control limits? A. Feedback mechanism B. Process owner responsibilities C. Corrective actions D. Process boundaries None 12. Six Sigma Green Belt: Control In Six Sigma, what is the primary purpose of conducting a Capability Analysis during the Control phase? A. To evaluate the project's financial impact B. To assess the process's ability to meet specification limits C. To determine the effectiveness of training programs D. To calculate the return on investment for quality improvements None 13. Six Sigma Green Belt: Control How does a Six Sigma team use a Failure Modes and Effects Analysis (FME A. in the Control phase? A) To prioritize risk reduction efforts based on severity, occurrence, and detection B. To identify potential financial losses C. To schedule project activities D. To allocate resources for improvement projects None 14. Six Sigma Green Belt: Control What role does the Process Sigma Level play in the Control phase of a Six Sigma project? A. It indicates the efficiency of resource utilization. B. It determines the project's schedule adherence. C. It measures the process performance relative to customer requirements. D. It calculates the project's budget variance. None 15. Six Sigma Green Belt: Control When applying Total Productive Maintenance (TPM) in the Control phase, which of the following is the primary goal? A. Reducing the environmental impact of the process B. Maximizing the overall effectiveness of production equipment C. Minimizing the labor costs associated with production D. Decreasing the time needed for product design None 16. Six Sigma Green Belt: Control In the context of Lean Six Sigma, what is the significance of the term "Gemba" during the Control phase? A. It refers to the financial analysis of process improvements. B. It denotes the actual place where value is created. C. It is a tool for measuring process efficiency. D. It represents the documentation of standard operating procedures. None 17. Six Sigma Green Belt: Control Which tool is MOST useful in the Control phase for visualizing the steps where quality control measures should be applied within a process? A. SIPOC diagram B. Gantt chart C. Value Stream Mapping D. Ishikawa (Fishbone) diagram None 18. Six Sigma Green Belt: Control What is the primary function of a Standard Work Instruction (SWI) in the Control phase of a Six Sigma project? A. To outline project goals and objectives B. To provide detailed, step-by-step instructions for performing a task C. To document the project timeline D. To list the required materials for a project None 19. Six Sigma Green Belt: Control How does a Visual Management System contribute to the Control phase in a Six Sigma initiative? A. By providing real-time data on financial performance B. By enhancing the aesthetic appeal of workspaces C. By facilitating effective communication and quick identification of issues D. By documenting employee performance metrics None 20. Six Sigma Green Belt: Control In the Control phase, what is the purpose of conducting a Risk Assessment using tools like FMEA? A. To identify and prioritize risks based on their potential impact on the project B. To allocate the project budget effectively C. To determine the project's scope D. To schedule the project's milestones None 1 out of 20 Time is Up! Time's up
