MILLING OPERATIONS MEASURING AND CHECKING TOOLS - Quiz

1) Which type of micrometer does not require zero error correction?

Tube micrometer Ball micrometer Stick micrometer Digital micrometer

2) What is pitch of M12 tap?

1.50 mm 1.75 mm 1.25 mm 1.00 mm

3) What is used to measure different holes accurately with bore dial gauge?

Graduations on the dial Inter changeable measuring rods Sliding plunger Centering shoes

4) Which type of milling machine is used for spot facing?

Horizontal miling machine Vertical milling machine Pantograph milling machine Planetary milling machine

5) What is the use of telescopic gauge?

To measure depth of holes To measure slot depth To measure size of hole slots and recesses To measure counter bore depth