MSSC Quality 4.0 Micrometer Measurement

The measuring tool shown is a __________.

• Depth caliper

• Hole Gauge

• Depth micrometer

• Width micrometer

Which component on an outside micrometer greatly reduces measurement time?

• Anvil

• Spindle

• Frame

• Fast drive

A micrometer measures length to an accuracy of __________.

• 1 inch

• 0.001 inch

• 0.0001 inch

• 0.1 inch

What is the reading of the 2 to 3-inch micrometer shown?

• 2.5375 in

• 2.6275 in

• 2.6525 in

• 2.6375 in

Which micrometer scale is printed vertically around the left edge of the thimble?

• sleeve

• vernier

• zero

• thimble

If it does not appear damaged, a precision measurement tool that has been dropped __________.

• Should be used anyway

• Should be sent out for recalibration immediately

• Should be checked against a gauge block or a known good tool for accuracy before using

• Should be discarded

What device is used to test a micrometer's calibration?

• Gauge block

• Calibrator

• Tester

• Reference part

Which of the following items can affect a micrometer's measurement?

• Dust

• oil

• contaminants

• burrs

• all of the above

What component does a tubular inside micrometer include that allows it to measure a wide range of inside dimensions?

• Adjustable anvil

• Sleeve

• Head

• Extensions

Parallel alignment error can occur in how many dimensions?

• 0

• 1

• 2

• 3