WorksheetsLean
Total questions: 25
Worksheet time: 15mins
How are you feeling today?
Happy
Tired
Bored
Excited
What words come to mind when you think of Lean Manufacturing?
The Seven Wastes are all examples of:
Overburden (muri)
Inconsistency (mura)
Wasted work (muda)
Which of the following statements combine to form a valid definition of lean manufacturing? Lean manufacturing…
is a rigidly defined set of steps to follow.
focuses on reducing waste.
is a set of tools and philosophies.
focuses on automation of production.
An example of the implementation of a sequence poka-yoke method is:
A pre-counted back of screws
A warning sign placed on a door
A warning light that shines when a mistake is made
An activation switch that cannot be pressed until a safety door is closed
The takt time is calculated as:
Minutes per shift x Shifts per day / Units required per day
Minutes per shift x Shifts per day x Units required per day
Minutes per shift / (Shifts per day x Units required per day)
What is lean used for
To Reduce the head count in the organization
To have Only Min resource(s) in the team
To Maximize Customer value while removing waste
To increase Organization Profit
Non-value-added activities are considered waste if they fall into one of the eight categories. Which waste ties up money in unsold product, material, and storage space?
Waiting
Transportation
Excess inventory
Over-processing
The concept of leveling production means:
Ensuring that the same quantity of product is produced each day
Ensuring that production levels match customer demand levels
Ensuring that all steps in a production process work at a compatible rate
Ensuring that all production batch sizes are as small as possible
A simple shoe factory is required to produce 200 pairs of shoes per five hour shift. If there is only one person responsible for threading the laces, how long should it take that person to thread the lace of one shoe?
1 minute
3 minutes
0.75 minutes
1.5 minutes
In order to successfully solve any problem, which is the correct order of the steps that should be followed?
1 Identify possible solutions.
2 Evaluate and select the best solution.
3 Implement the solution.
4 Define the problem.
1 Evaluate and select the best solution.
2 Implement the solution.
3 Define the problem.
4 Identify possible solutions.
1 Define the problem.
2 Identify possible solutions.
3 Evaluate and select the best solution.
4 Implement the solution.
1 Implement the solution.
2 Define the problem.
3 Identify possible solutions.
4 Evaluate and select the best solution.
Which of the following wastes occur as a result of overproduction?
Insurance costs are higher.
More space is required to store excess product.
Handling and management costs are increased.
Large quantities of parts can be made obsolete simultaneously.
What is VA (Value Added) Activity
Work which will make our leadership team happy
Work the customer is willing to pay
Work which has to be completed immediately
Work which is requested by the application team
Lean manufacturing is a method of eliminating waste. What is the purpose of eliminating waste?
Reducing landfill shipments
Reduce production cost
Reduce lead time
Reduce both cost and lead time while increasing quality
Which one of the following is the main advantage of Kaizen in manufacturing?
Makes the workforce feel ignored
It can take a long time to see changes
Small changes cost less to implement
Employees get bored quickly
Which of the following best describes Poke-Yoke?
Recording mistakes
Making mistakes easier
Mistake proofing
Who is to blame for the mistake
Which of the below is an advantage of Poke-Yoke.
Increased defects
Saves money during the manufacturing of the product
Complicated
Employee error increases.
A Japanese word in Lean Manufacturing for leveling is
Heijunka
Jidoka
Kaizen
Poka Yoke
Any activity that physically changes the material being worked on (Not Repair/Rework) is called
Value added Activity
None Value added Activity
Pull System
None of the above
The amount of time it takes to complete a task from start to end
Cycle time
Lead time
Takt time
the time frame between an order being received and the client getting their value
Cycle time
Lead time
Takt time
Creates a pace of production
Continuity
Rhythm
Consistency
what is takt time based on
arrival
per unit
customers demand
