Examlex
Which of the following is a frequency polygon?
Metric Micrometer
A precision measuring instrument that uses a calibrated screw widely used for precise measurement of small distances in the metric system.
Thimble
A small metal or plastic cap with a grooved edge used to protect the finger while pushing a needle through fabric in sewing; or, a fitting used in rope systems to protect the loop from wear.
Torquing
The process of applying a specific amount of twist or force to fasteners, such as bolts and nuts, to ensure they are properly secured.
Clamping Force
The force applied to hold two or more objects together, preventing movement or separation.
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