D469 Quality, Continuous Improvement, and Lean Six Sigma - Set 4 - Part 1

Correct Answer: Lead quality improvement projects

In Six Sigma, a Black Belt is responsible for leading quality improvement projects and ensuring the successful implementation of Six Sigma methodologies.

Correct Answer: Rolled Throughput Yield

Rolled Throughput Yield (RTY) measures the probability that a process will successfully complete all required steps without defects or rework.

Correct Answer: Reducing waste and inefficiencies

Lean methodology focuses on eliminating waste and inefficiencies to create value for the customer while streamlining processes.

Correct Answer: Supporting and providing resources for Six Sigma projects

A Champion in Six Sigma is an upper-level manager who ensures that Six Sigma projects have the necessary support and resources for success.

Correct Answer: A system that relies on a predetermined schedule

A Push System relies on production schedules and forecasts, producing items regardless of customer demand at the time.

Correct Answer: Developing new products that meet Six Sigma standards

Design for Six Sigma (DFSS) is a methodology focused on designing products and processes that meet Six Sigma quality standards from the beginning.

Correct Answer: A method for mistake-proofing processes

Poka-Yoke is a Lean tool used to prevent mistakes or errors in processes, ensuring quality by design.

Correct Answer: Process Flowchart

A Process Flowchart is a tool used to visualize the steps in a process, helping to identify potential bottlenecks and areas for improvement.

Correct Answer: Create uniform procedures for maintaining organization

The Standardize step in 5S involves establishing standardized procedures to ensure consistency and sustainability in workplace organization.

Correct Answer: Implementing solutions to address root causes of problems

The Improve phase of DMAIC involves implementing solutions designed to address the root causes of process problems and improve performance.

Correct Answer: To identify the potential root causes of a problem

A Fishbone Diagram, also known as a Cause and Effect Diagram, is used to identify and organize potential causes of a problem in a process.

Correct Answer: A visual tool for managing inventory and production

Kanban is a visual tool used to manage inventory and production by signaling when more materials are needed, ensuring efficient workflow.

Correct Answer: To control production speed based on customer demand

Takt Time is the rate at which production must occur to meet customer demand, helping to balance workflow and avoid overproduction.

Correct Answer: Suppliers, Inputs, Process, Outputs, Customers

SIPOC is a high-level process map that shows the relationship between suppliers, inputs, the process, outputs, and customers.

Correct Answer: Support and assist in quality improvement projects

A Green Belt in Six Sigma supports quality improvement projects by assisting Black Belts and contributing to data analysis and problem-solving.

Correct Answer: Smoothing production schedules to reduce variability

Heijunka is a Lean concept that focuses on leveling production schedules to reduce variability and create a smooth, consistent workflow.

Correct Answer: Control Chart

A Control Chart is used to monitor and control process variation over time, helping to identify when a process goes out of control.

Correct Answer: Failure Mode and Effects Analysis

Failure Mode and Effects Analysis (FMEA) is a proactive tool used to identify potential failure modes in a process and assess their impact.

Correct Answer: Voice of the Customer

Voice of the Customer (VOC) refers to the needs, preferences, and expectations of the customer, which guide the design and performance of processes.

Correct Answer: Monitor process improvements and ensure sustainability

The Control phase ensures that process improvements are maintained over time and that the process does not revert to its previous state.