Tag: Lean Six Sigma Black Belt Exam

If Actual Setup time is 100 minutes and Total Available setup time provided by the model is 200 minutes and you have a total of 10 machines, what is the EPEI? OPTIONS 5 days 10 days 20 days Data not enough ANSWER 5 DAYS EXPLANATION...

OPTIONS Throughput time Cycle Time Lead Time Wait time ANSWER Lead Time EXPLANATION Reduction of throughput time, cycle time and wait time will all result in reducing lead time, thus lead time should not be focused.

OPTIONS Production is levelled Demand is levelled Customer receives his orders on time Customer will have to wait ANSWER Customer will have to wait EXPLANATION If Cycle time is greater than TAKT Time, less number of products would be produced in the delivery time, resulting...

If the customer demand for a product is 100 products, total time is 480 minutes out of which 30 minutes lost to setup and 60 minutes for meetings, what is the TAKT Time? OPTIONS 3.9 minutes per product 3.6 minutes per product 4.2 minutes per...

OPTIONS Transportation Inventory Motion Muda ANSWER Muda EXPLANATION Warusa Kagen conditions Muda, Mura, Muri

OPTIONS Objectives met Not met Need to study the business aspects None of the above ANSWER Need to study the business aspects EXPLANATION Correct answer: C) Although a reduction in scrap levels has been accomplished, any decision on whether the process is Lean or not...

OPTIONS Lean may reduce stock turns Lean should reduce stock turns Depends on the current and the future state scenario Lean will increase stock turns. ANSWER Lean will increase stock turns. EXPLANATION Increasing stock turns is the only possible benefit.

OPTIONS Improve productivity Improve quality Achieve Continuous Flow in the product Reduce Inventory ANSWER Achieve Continuous Flow in the product EXPLANATION The main benefit of implementing Lean is to bring about continuous flow in the product. All other benefits come as a by-benefit.

OPTIONS Lean TRIZ Six Sigma Kaizen Blitz ANSWER Kaizen Blitz EXPLANATION Lean, Six Sigma and sometimes TRIZ as well turn out as gradual improvement approaches. Kaizen Blitz is considered a fast approach in terms of how quickly results are achieved. Thus Kaizen Blitz is correct.

OPTIONS Slow and gradual improvement Breakthrough improvement Goal Feedback ANSWER Feedback EXPLANATION Correct answer: (D) While principally Continual Improvement is slow and gradual improvement, some approaches also work on the concept of breakthrough improvement, thus d is correct.