Micrometer Screw Gauge Worksheet With Solution (2025)

A micrometer has a pitch of 0.5 mm and 100 divisions on the thimble. What is its least count? If the thimble reading is 24, what is the measurement?

(2.03+2.01+2.02+2.04+2.02)/5 = 2.024 mm. Zero error correction: Since closed reading is +0.02, subtract: True mean = 2.024 – 0.02 = 2.004 mm micrometer screw gauge worksheet with solution

Assume the micrometer reads zero when closed. A micrometer has a pitch of 0

The ratchet prevents over-tightening and damage. (T / F) micrometer screw gauge worksheet with solution