Quiz_2000

What is the primary goal of Lean Manufacturing?

• Reduce product cost

• Eliminate waste and improve efficiency

• Increase production speed

• Maximize equipment utilization

Which of the following is NOT a key principle of Lean?

• Identify value

• Create flow

• Increasing stock levels for safety

• Seek perfection

Which of the following would most likely indicate a failure in Lean implementation?

• A reduction in lead time and improved efficiency

• Continuous problem-solving and process refinement

• An increase in work-in-progress (WIP) inventory and bottlenecks

• A culture of employee involvement in waste elimination

What is the term used for continuous flow production in Lean?

• Push system

• Pull system

• One-piece flow

• Batch processing

The term 'Lean' was first coined in which study?

• The Machine That Changed the World

• Toyota Production System

• Lean Thinking

• The Goal

OEE is calculated based on which three factors?

• Availability, Performance, Quality

• Productivity, Utilization, Efficiency

• Cost, Speed, Waste Reduction

• Throughput, Quality, Maintenance

A machine runs for an 8-hour shift. Due to breakdowns, it was only operational for 7.2 hours. During this time, it was supposed to produce 200 parts per hour but only achieved 170 parts per hour. Out of the total produced parts, 95% met quality standards. What is the Overall Equipment Effectiveness (OEE)?

• 72.6%

• 85.0%

• 73.0%

• 80.0%

Which of the following is NOT a factor affecting OEE?

• Equipment breakdowns

• Operator training

• Inventory management

• Machine speed

Which of the following causes poor performance in OEE?

• Lack of standard work

• Excessive downtime

• High defect rates

• All of the above

A high OEE score means:

• The machine is running at full capacity

• There is minimal waste in the production process

• The machine requires less maintenance

• No further improvements are needed