FREE Lean Six Sigma Green Belt Lean Principles Questions and Answers

Question 1

Which Lean principle focuses on identifying and eliminating activities that do not add value from the customer's perspective?

Accepted Answer

Eliminate Waste

Answer

Build Quality In

Answer

Deliver Fast

Answer

Create Flow

Question 2

A hospital is redesigning its patient admission process. They observe that patients often wait in several different areas and fill out redundant paperwork before seeing a doctor. To address this, they consolidate waiting areas, streamline paperwork, and ensure a continuous progression from admission to consultation. Which Lean principle are they primarily applying?

Accepted Answer

Create Flow

Answer

Standardize Processes

Answer

Seek Perfection

Answer

Respect People

Question 3

Which of the following best describes the Lean principle of 'Pull'?

Accepted Answer

Allowing the customer demand to 'pull' products or services through the value stream, rather than 'pushing' them.

Answer

Producing goods or services based on a predetermined schedule to maximize resource utilization.

Answer

Maintaining large inventories to ensure products are always available for customer orders.

Answer

Batching similar tasks together to achieve economies of scale in production.

Question 4

A Lean Six Sigma Green Belt is working with a team to identify and remove the seven types of waste (Muda) in a manufacturing process. Which of the following is NOT typically considered one of the seven wastes?

Accepted Answer

Variation

Answer

Motion

Answer

Over-processing

Answer

Waiting

Question 5

According to Lean principles, what is the primary role of 'Value Stream Mapping'?

Accepted Answer

To visually represent the flow of materials and information, identifying value-adding and non-value-adding steps.

Answer

To identify the cost of quality within a process.

Answer

To prioritize projects based on their financial return on investment.

Answer

To assign responsibilities to team members for process improvement initiatives.

Question 6

What is the ultimate goal of applying Lean principles, beyond just eliminating waste?

Accepted Answer

Achieving perfection by continuously improving processes and delivering maximum customer value with minimum waste.

Answer

Maximizing individual worker productivity through strict controls.

Answer

Reducing the number of employees required for a given output.

Answer

Creating a highly rigid and standardized production environment to ensure consistency.