Question

define pitch of micrometer screw guage​

Answer 1

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Basically it is a screw with an accurately constant pitch (the amount by which the thimble moves forward or backward for one complete revolution). The micrometers in our laboratory have a pitch of 0.50 mm (two full turns are required to close the jaws by 1.00 mm).

Answer 2

Explanation:

In a micrometre screw gaugemeasurements are done actually through a precisely made integrated screw with apitch of usually 2 threads per millimetre, which means that on completion of one revolution the displacement achieved is 0.5 millimetre.Micrometer screw gauges are more precise than vernier callipers