ANSWERS 2025/2026 GRADED A+
dimensional measurement determines physicals dimension such as ___________. -
width, height and depth
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
__________. - reference point
Flatness is an important geometric feature of what measurement component? -
reference plane
A scale typically found on a machinist rule is __________. - 1/16ths
A common fractional inch rule graduation is in __________. - 32nds
Resolution is sometimes called ______. - discrimination
A common decimal inch rule graduation is in __________. - 50ths
the measurement of a 5.000 inch part, with and instrument having ___________
accuracy, should range from 4.998-5.002 inches. - +/- 0.002
what is the measurement shown on the rule? "stops right around 3 & 17 inch, upper part
of the rule shows 32th" - 3-17/32 inch
___________ error comes from the either built-in sources or calibration. - instrument
from a 2ftx3ft piece of stock, theoretically how many 1ftx1.5ft pieces can be cut? - 4
The work measured with a tape measure requires ________ than that of work
measured with a machinist's rule. - less precision
a tape measure is flexible so that___________. - it can be easily stored
what value is shown on the gauge? "increments of 2, two ticks below 60" - 56PSI
you have designed a part that has a length of 1.125 inches. your supervisor requests
that you reduce its length by 1/16th of an inch, what will be its final length? " 1 divided
16, minus that from the length." - 1.0625
convert 650 mm to inches (1 inche =25.4mm) - 25.59
10 inches is the same length as ___________mm. "25.4mm = 1 inch" - 254
, one inch is equal to ___________ - 25.4mm
the conversion of 3-3/8 inches to decimal inches is ___________ inches. "3 divided by
8" - 3.375
a typical dial caliper can be used to measure dimensions to the nearest ___________
inches. - 0.001
the two outside jaws of a ___________ are only used to measure the outside dimension
of parts. - digital and dial caliper
what is 1/1000 inches in decimal? - 0.001
a typical accuracy of a dial caliper is about ___________ inches. - 0.001
a measurement made with a precision measurement tool can be precise as
___________. - .001 inches
calibration means to ___________ - adjust a device to a standard.
the digital calipers ___________ houses a digital display. - carriage
SPC data can be collected and transferred to a PC from what device? - a digital caliper
one advantage of a ___________is that measurements can be read more quickly that
with other precision measuring devices. - digital caliper
A micrometer increments how far for each complete rotation of its thimble? - .025 inch
the micrometer is ___________. - the most accurate of all hand held devices
which of the following measurement tools should be selected to measure a part that has
a length specification of 1.625 inches +/- 0.005. - a micrometer
to read a micrometer you first read the ___________ scale. - sleeve
a micrometer is ___________ as accurate as a caliper. - 10 times
to precisely measure the diameter inside a cylinder a ___________ should be held
squarely across the cylinder - Inside micrometer
to provide an accurate measurement, an inside micrometer must ne ___________ the
dimension being measured. - square to
a ___________ is the total amount by which a specified dimension is allowed to vary
and still be a good part. - tolerance