WorksheetsMSSC Quality Review 1
Total questions: 40
Worksheet time: 40mins
A __________ is the total amount by which a specified dimension is allowed to vary and still be a good part.
Dimension
Gauge
Tolerance
Comparison
Company standards determine how often __________ is performed.
A lockout/tagout
Calibration of hand tools
An OSHA inspection
Calibration of surface finish gauges
Image magnification is used in what type of device?
Caliper
Optical comparator
Tension adjusters
Micrometer
__________ measures the difference between an object's dimension and an object of known length.
Dimensional gaging
Tolerance comparison
Direct comparison
Indirect comparison
A __________ is a measurement tool that measures part dimensions by indicating the amount of distance its probe moves when placed against the part.
Caliper
Micrometer
Rule
Dial Indicator
Metals that contain iron, such as steel are called __________ metals.
Ferrous
Soft
Base
Heavy
The best method for checking the height of two or more parts is to use a dial indicator and stand, gauge blocks and a __________.
Height gauge
Surface gauge
Depth gauge
Surface plate
The dial indicator makes measurements using the __________ method.
Indirect comparison
Direct comparison
Mastering
The different grades of __________ each have different tolerances.
Dial calipers
Control charts
Gauge blocks
Conveyors
To eliminate indicator measurement error a device called a __________ is used as the reference part.
Reference part
Bezel
Gauge block
Reference dimension
A measurement made with a precision measurement tool can be as precise as __________.
0.01 inches
0.5 mm
0.001 inches
0.005 inches
What is 1 /1000 inches in decimal?
0.01
0.001
0.1
0.00001
A typical dial caliper can be used to measure dimensions to the nearest __________ inches.
0.01
0.001
0.0001
0.1
Calibration means to __________.
Create an SPC file
Set an instrument to zero
adjust a control chart
Adjust a device to a standard
The two outside jaws of a __________ are only used to measure the outside dimensions of parts.
Micrometer
Digital caliper
dial caliper
Digital and dial caliper
The typical accuracy of a modern dial caliper is about __________.
0.001 inches
0.003 inches
0.03 inches
0.01 inches
One advantage of a __________ is that measurements can be read more quickly than with other precision measuring devices.
Dial caliper
Micrometer
Digital caliper
Ruler
SPC data can be collected and transferred to a PC from what device?
A mouse
A digital caliper
A printer
A disk drive
The digital caliper's __________ houses the digital display.
Outside jaws
Carriage
Computer port
Locking screw
The accuracy of a digital caliper reading is about __________ inches.
0.003
0.001
0.0003
0.0001
Dimensional measurement determines physical dimensions such as __________.
Width, height, and depth
Volume
Time
Gallons
Flatness is an important geometric feature of what measurement component?
Fixture
Part to be measured
Caliper
Reference Plane
Two systems of dimensional measurement used in manufacturing are the SI Metric System and the __________.
Decimal inch system
Fractional inch system
US customary system
Manufacturing specifications board
A __________ has its graduations engraved so that they can not be rubbed off.
Machinist's rule
Tape measure
Dial indicator
Digital caliper
The first step in dimensional measuring is to align the end of the rule where the zero is located with one edge of the dimension you want to measure. This edge is called the __________.
Measuring point
Reference point
Delta point
All of the above
The measurement of a 5.000 inch part, with an instrument having __________ accuracy, should range from 4.998 - 5.002 inches.
±0.001
±0.002
±0.003
±0.004
Resolution is sometimes called __________.
Instrument error
Observational error
Discrimination
Rpm
A common decimal inch rule graduation is in __________.
8ths
16ths
50ths
All of the above
A common fractional inch rule graduation is in __________.
10ths
32nds
50ths
All of the above
A scale typically found on a machinist rule is __________.
1/46
1/23
1/18
1/16
A __________ is a plot of the data samples over time (a time-series plot).
Check-sheet
Histogram
Pareto chart
Control chart
Control charts are often used to show __________ trends.
Past
Future
Present
Possible
Control charts provide __________ to allow manufacturers to analyze problems on a piece of equipment.
Quality specifications
Safety information
Historical data
Maintenance data
Large variation changes are shown visually on a __________
Production Schedule
Control Chart
Plant Layout
Blueprint
Manufacturers commonly use a control chart to determine when there are __________ changes to their processes over time.
Random
Trending
Complex cause
Out of control
__________ is data that can be gathered by answering one true-or-false question.
Numerical data
Attribute data
Variable data
Characteristic data
Examples of charts used for variable data are the X bar and R chart and the __________.
check sheet
P chart
Histogram
J chart
Control charts are used to determine __________.
The amount of rework required
The process capability
The machine cycle time
Worker's vacation time
Control charts can be used in a manufacturing operation to determine __________.
Break-even cost
Process capability
Product features
Productivity
The process determines the __________ of a control chart.
Xbar
Upper and lower control limits
Histogram
Gantt rating number
