Lean Prague Autumn 2014 Test

50 Questions | Total Attempts: 34

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Lean Prague Autumn 2014 Test

Questions and Answers
  • 1. 
    Please note that this test does not allow you to skip some questions or to come back to unanswered ones. Questions may have more than one correct answer.Test has a 15 minute time limit.
  • 2. 
    For Henry Ford, the most important attribute of the effective production was
    • A. 

      Lead time

    • B. 

      Productivity

    • C. 

      Flow

    • D. 

      Quality

  • 3. 
    The sentence "Good is not good enough!" is typical for the Toyota Production System.
    • A. 

      True

    • B. 

      False

  • 4. 
    The sentence „Costs do not exist to be calculated. Costs exist to be reduced.“ was said by
    • A. 

      Mike Rother

    • B. 

      Jim Womack

    • C. 

      Masaaki Imai

    • D. 

      Eiji Toyoda

    • E. 

      Taiichi Ohno

  • 5. 
    Batch production enables sooner identification of the quality problem than one piece flow.
    • A. 

      True

    • B. 

      False

  • 6. 
    Connecting processes by one piece flow increases lead time.
    • A. 

      True

    • B. 

      False

  • 7. 
    Connection between 2 processes with comparable cycle times is best by
    • A. 

      Supermarket

    • B. 

      FIFO

    • C. 

      One Piece Flow

    • D. 

      Inventory

  • 8. 
    The pacemaker process is the one …
    • A. 

      That is the closest to the shipping

    • B. 

      That is first in production

    • C. 

      That is the first supermarket driven

    • D. 

      That is the first after the last supermarket

    • E. 

      That is the last after the first supermarket

  • 9. 
    One of the characteristic features of the Toyota Production System is a production according to the push principle.
    • A. 

      True

    • B. 

      False

  • 10. 
    According to the Lean theory, the most important Lean indicator is
    • A. 

      Quality rate

    • B. 

      Productivity

    • C. 

      Amount of inventory

    • D. 

      Lead time

    • E. 

      Return of investment

  • 11. 
    According to the Toyota Production System, list of the 7 wastes does not include
    • A. 

      Motion

    • B. 

      Injuries

    • C. 

      Overprocessing

    • D. 

      Transport

    • E. 

      Design

  • 12. 
    According to the Lean theory, 5S can be considered as
    • A. 

      The first step of each change

    • B. 

      The pre-condition for process stability in all fields

    • C. 

      The cleaning method

    • D. 

      The basis for robust processes

    • E. 

      The basis for safety and health at the workplace

  • 13. 
    What is a pitch?
    • A. 

      Amount of time necessary to be released at pacemaker process to produce a batch

    • B. 

      EPEI * Cycle time at pacemaker process

    • C. 

      Takt

    • D. 

      Management timeframe

  • 14. 
    Kaizen flashes show areas of the value stream … 
    • A. 

      That there are no improvements possible

    • B. 

      With identified potential improvements

    • C. 

      With identified waste

    • D. 

      With danger of high voltage in the machine

    • E. 

      With local responsibility

  • 15. 
    In which method are the following steps used? 
    • A. 

      SPC

    • B. 

      TPM

    • C. 

      SMED

    • D. 

      5S

    • E. 

      Poka-Yoke

  • 16. 
    Choose the most severe problems, which you can see in the workplace of final assembly of trailer
    • A. 

      FMEA

    • B. 

      Placement of the material

    • C. 

      Low Cpk

    • D. 

      Inconvenient heating of the factory

    • E. 

      Extensive work in progress

  • 17. 
    Production plan for the trailer assembly is 6 LKWs per shift. One undercarriage is used per one LKW and logistics supplies regularly once a shift. Picture depicts situation at the beginning of a shift. Quantity of the undercarriages on this workplace is:  
    • A. 

      Zero

    • B. 

      Low

    • C. 

      Optimal

    • D. 

      Excessive

  • 18. 
    Calculate the packing density of adequatedly filled KLT.
    • A. 

      12

    • B. 

      18

    • C. 

      36

    • D. 

      72

  • 19. 
    Calculate the lead time of cardboard boxes at the final assembly workstation considering that the customer´s demand is 20 products consisting of one big and one small cardboard box per day. Net working time is 5 min per day. (Do not count the finalized product.)
    • A. 

      0,5 day

    • B. 

      1,2 day

    • C. 

      2 days

    • D. 

      2,5 day

  • 20. 
    Choose such characteristics, which correspond with the production process of the cardboard boxes depicted in the picture.
    • A. 

      Pull system

    • B. 

      Push system

    • C. 

      Low flexibility of the process

    • D. 

      Short lead time

  • 21. 
    By which system is the material depicted in the picture managed? 
    • A. 

      One piece flow

    • B. 

      FIFO

    • C. 

      Supermarket

    • D. 

      FMEA

  • 22. 
    Calculate the lead time of the LKW production in Lean Fabrika. The inventory in the brackets is shown in days.
  • 23. 
    Choose a method, using cardboard for simulation of production process. 
    • A. 

      VSM

    • B. 

      QFD

    • C. 

      3P

    • D. 

      5S

  • 24. 
    If you were given a task to find as soon as possible all numbers from 1 to 50 on the board shown in the picture and you could do adjustments according to 5S method in advance, what should you do as a first step?
    • A. 

      Clean the board

    • B. 

      Remove unnecessary numbers and signs

    • C. 

      Systematize the numbers and signs

    • D. 

      Standardize the process

    • E. 

      Put all the numbers from the board

  • 25. 
    The numbers on the board are organized according to which method?
    • A. 

      5S

    • B. 

      FMEA

    • C. 

      FTA

    • D. 

      SIPOC

    • E. 

      Jidoka

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