Lean six sigma green belt

If you are using engineering process control devices to prevent deviation, what is a disadvantage you may experience?

The use of these devices precludes the use of statistical process controls.

In Gage R&R, used to determine if the measurement system is capable, the two R's refer to:

Repeatability and Reproducibility

In what phase of DMAIC is continuous flow performed?

Improve

Inspection costs refer to the resources spent on scrap:

False

Johnny is an engineer for a construction company. He has to make copies of guidelines regularly for his construction site so he walks to the copier daily. The copier is located in the far side of the job site. This process waste in terms of which aspect of lean methodology.

Motion

Lean Enterprise is based on the premise that anywhere work is being done which of these is also occurring?

Waste is being generated

Lean Six Sigma’s general approach to solving significant challenges related to a process is called ______.

DMAIC

Lean tools can help sustain a process improvement or be a good basis for taking “noise” out of the system. The most basic of all lean tools that support the other lean tools is best known as:

5S

Measurement error is defined as the effect of all sources of measurement variability that caused an observed or measured value to deviate from the

True Value

Measurement System Analysis is a procedure used to quantify all ______ in the method or system used for taking measurements.

Variation

Measurement System Analysis is a procedure used to quantify variation of the method or system used for taking measurements.

True

Multiple regressions are best used for:

Relationships between Y and two or more X’s.

Multi-vari studies are a graphical tool that displays patterns of data performed _____________ where the process is studied in its natural unchanged state:

as a passive study

One of the main purposes of using Ppk is?

Process Performance Index

Process capacity is a ratio of the available time per shift to the sum of

total cycle time per piece + tool change time per piece.

Recurrence of a problem can be positively controlled through:

standardization and certification of quality peripherals including system, environment and supervision

Relevant process measures to support corrective actions include:

outcomes relative to customer requirements, customer feedback, and details concerning quality, costs and timelines

SPC charts typically incorporate control limits indicating special causes of what width from the centerline?

+/- 3 Sigma

Specifically within Six Sigma, change in performance comes from identifying and controlling ________________.

Independent Variables

Stability of a gauge is defined as error being a function of time and is measured in terms of

Standard