VERNIER CALIPER MICROMETER - Quiz

1) Which is the material used in manufacture of frame for an outside micrometer?

Alloy steel Hardened steel Drop forged steel Chrome vanadium steel

2) Which precision instrument is used to measure the diameter to an accuracy of 0.01mm?

Outside micrometer Inside micrometer Vernier Caliper Steel rule

3) What is the accuracy of an outside metric micrometer?

0.1mm 0.01mm 0.001mm 0.001inch

4) Which part of the micrometer has marked datum line?

Anvil Thimble Ratchet stop Barrel/sleeve

5) Which parts of vernier caliper is used for measuring the width of slot?

Main scale Depth bar Inside measuring jaws Outside measuring jaws