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Before using a tool for a critical measurement, the tool may be required to be __________.
Calibrated
Adjusting a device to a standard means to?
Calibrate it
Calipers measure length to an accuracy of __________.
0.001 inches
Company standards determine how often calibration of surface ______ is performed.
finish gages
Precision measuring equipment that has been _____ should be checked against a gauge block or known good tool for accuracy before using.
mishandled
Technicians use instrument reliability to determine __________.
Calibration intervals
To ensure accuracy, __________ are calibrated on a regular basis.
Inspection tools
Which measurement tool should be selected to measure a part with a length specification of 2.125 +/- 0.006 inches?
Caliper
What is the basic measuring device on a dial caliper?
Rule
T/F Dial calipers are unbreakable.
False
Before calibrating any measurement tool, including scales, make sure the tools, weights, gauge blocks, etc., are clean and ______.
undamaged
Calibration of measuring instruments is important because it ensures that the instrument is __________.
accurate
What should be done every time before taking a measurement with dial calipers?
Check the calibration
What is the measured dimension of the part shown?
22.68 mm
What is the measured dimension of the part shown?
2.309 in
What is added together to obtain the total caliper measurement?
Scale reading + dial reading
