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Six Sigma ICBB Practice Test - Questions Answers, Page 7

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Which Experimental Design typically is most associated with the fewest number of input variables or factors in the design?

A.
Fractional Factorial design
A.
Fractional Factorial design
Answers
B.
Full Factorial design
B.
Full Factorial design
Answers
C.
Simple Linear Regression
C.
Simple Linear Regression
Answers
D.
Response Surface Design
D.
Response Surface Design
Answers
Suggested answer: D

The method of Steepest Ascent guides you toward a target inside the original inference space.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: B

Situations where standardized work needs to be incorporated include all of these except _____________________.

A.
Machines continually operating to reduce the labor cost per piece
A.
Machines continually operating to reduce the labor cost per piece
Answers
B.
Lack of a system to assure proper inventory levels at repair stations
B.
Lack of a system to assure proper inventory levels at repair stations
Answers
C.
Changeover instructions incomplete
C.
Changeover instructions incomplete
Answers
D.
Process flow for the same product assembly taking various cycle time for completion
D.
Process flow for the same product assembly taking various cycle time for completion
Answers
Suggested answer: A

The Lean toolbox includes all of these items except ________________.

A.
Mistake Proofing
A.
Mistake Proofing
Answers
B.
Visual Factory
B.
Visual Factory
Answers
C.
Design of Experiments
C.
Design of Experiments
Answers
D.
Inventory Management
D.
Inventory Management
Answers
Suggested answer: C

Questions that can be best answered by a Visual Factory include all of these except

_____________________.

A.
Are downtime issues easily noted?
A.
Are downtime issues easily noted?
Answers
B.
Can extra inventory be seen easily?
B.
Can extra inventory be seen easily?
Answers
C.
Are unneeded tools or supplies easily noted?
C.
Are unneeded tools or supplies easily noted?
Answers
D.
Are setups optimized for lower scrap levels?
D.
Are setups optimized for lower scrap levels?
Answers
Suggested answer: D

If a Six Sigma project was to reduce repair station inventory and the team found the inventory was creeping up over time which Lean tools should be considered in the Control Phase to reestablish and sustain the project success?

A.
Review the Visual Factory to assure inventory in excess of desired visible
A.
Review the Visual Factory to assure inventory in excess of desired visible
Answers
B.
Improve the lighting to assure adequate visibility
B.
Improve the lighting to assure adequate visibility
Answers
C.
Analyze data from supplier deliveries
C.
Analyze data from supplier deliveries
Answers
D.
Reword the standardized work instructions to use active verbs and not passive phrases
D.
Reword the standardized work instructions to use active verbs and not passive phrases
Answers
Suggested answer: A

When a Belt implements an improvement that is automated thus requiring no particular understanding for use he has applied which Lean tool?

A.
Mistake Proofing
A.
Mistake Proofing
Answers
B.
Kaizen Event
B.
Kaizen Event
Answers
C.
5S
C.
5S
Answers
D.
None
D.
None
Answers
Suggested answer: A

Kaizens or Kaikakus and Six Sigma projects are intended to create incremental process improvements versus breakthrough, significant improvements.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: B

Which of these items contribute to what is necessary for successful Kaizen events?

A.
Analysis tools
A.
Analysis tools
Answers
B.
Management support
B.
Management support
Answers
C.
Operator support
C.
Operator support
Answers
D.
All of these answers are correct
D.
All of these answers are correct
Answers
Suggested answer: D

Kanban establishes a means of monitoring production, conveyance and delivery information such that efficient flow is established. The method used by Kanban is to require a _________ before anything moves.

A.
Sign-off
A.
Sign-off
Answers
B.
Signal
B.
Signal
Answers
C.
Bell to ring
C.
Bell to ring
Answers
D.
Work order
D.
Work order
Answers
Suggested answer: B
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