Trivia Flashcards
7 cards from real Lean Six Sigma Yellow Belt Certification practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Trivia flashcards as text
Which Japanese term used in Lean refers to the physical arrangement and layout of a workplace?
Answer: 5S
5S is the Lean methodology for organizing and standardizing the physical workspace using Sort, Set in order, Shine, Standardize, and Sustain.
In Six Sigma, what does the term 'CTQ' stand for?
Answer: Critical to Quality
CTQ stands for Critical to Quality, referring to the key measurable characteristics of a product or process whose performance standards must be met to satisfy the customer.
Which tool is used in Lean Six Sigma to visually display the frequency distribution of data?
Answer: Histogram
A histogram is a bar graph that displays the frequency distribution of data, helping teams understand variation and identify patterns.
What does 'Poka-Yoke' mean in Lean manufacturing?
Answer: Mistake proofing
Poka-Yoke is a Japanese term meaning 'mistake proofing,' referring to mechanisms that prevent errors or immediately detect them when they occur.
In the DMAIC cycle, what is the primary purpose of the 'Analyze' phase?
Answer: Identify root causes of defects
The Analyze phase focuses on identifying and verifying the root causes of defects or problems using statistical and analytical tools.
What is 'takt time' in Lean production?
Answer: The available production time divided by customer demand rate
Takt time is calculated as available production time divided by customer demand rate, setting the pace at which products must be completed to meet demand.
Which of the following best describes 'Value Stream Mapping' in Lean?
Answer: A visual tool to map all steps in a process and identify waste
Value Stream Mapping is a visual tool that maps every step in a process — both value-added and non-value-added — to identify waste and improvement opportunities.