FREE Lean Six Sigma Green Belt Lean Principles and Waste Questions and Answers Flashcards
6 cards from real Lean Six Sigma Green 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 6 FREE Lean Six Sigma Green Belt Lean Principles and Waste Questions and Answers flashcards as text
A manufacturing team notices that operators frequently walk long distances between workstations. Which type of waste does this represent?
Answer: Motion
Unnecessary operator movement between workstations is classified as motion waste in Lean terminology.
What is the primary purpose of a Value Stream Map (VSM) in Lean methodology?
Answer: To visualize the flow of materials and information and identify waste
A Value Stream Map visualizes the entire flow of materials and information to help teams identify and eliminate waste.
Which Lean principle states that production should be driven by actual customer demand rather than forecasts?
Answer: Pull
The pull principle ensures production is triggered by actual customer demand, reducing overproduction waste.
A company produces 500 units per day but customers only order 300. Which waste is most directly created?
Answer: Overproduction
Producing more than customer demand constitutes overproduction, which Lean considers the most critical waste.
In Lean thinking, which activity would be classified as 'necessary but non-value-added'?
Answer: Regulatory compliance inspections
Regulatory inspections do not add value from the customer's perspective but are legally required and cannot be eliminated.
What does the Japanese term 'Mura' refer to in the Toyota Production System?
Answer: Unevenness or irregularity in workload
Mura refers to unevenness or inconsistency in production schedules and workloads, which creates waste downstream.