BASIC FITTING 3 FITTINGS - Quiz

1) What is the use of outside micrometer?

For depth measurement For angular measurements For internal measurements For external measurements

2) What is the mechanism used in a micrometer?

Lever mechanism Thread mechanism Spring mechanism Plunger mechanism

3) What is the function of ratchet stop in a micro meter?

Increases accuracy Strengthen the spindle Ensure uniform pressure Keeps high pressure on anvil

4) Which gap from spindle face is considered as the reading of outside micrometer?

Anvil Frame Barrel Thimble

5) What is the least count of the micrometer if the circumference of thimble is divided into 50 division and the pitch of thread is 0.5 mm?

0.001 mm 0.010 mm 0.020 mm 0.050 mm 14 What is the reading