Measuring MCQ - Machinist(Set-1) with Answers

Measuring MCQ - Machinist(Set-1) with Answers

31) The value of one division on bevel edge of the thimble of a metric outside micrometer is

Answer is:

0.01 mm

The value of one division on bevel edge of the thimble of a metric outside micrometer is

32) If the zero graduation of the thimble division of an outside micrometer is below the datum line, when the measuring faces of the micrometer are in contact, the error is

Answer is:

Positive

If the zero graduation of the thimble division of an outside micrometer is below the datum line, when the measuring faces of the micrometer are in contact, the error is

33) A depth micrometer can be used to measure wide range of sizes because

Answer is:

It is equipped with a number of extension rods

Explanation:

A wide range of sizes can be measured using depth micrometer because it is equipped with a number of extension rods.

A depth micrometer can be used to measure wide range of sizes because

34) In which one of the following micrometers, the graduations on thimble and sleeve are in reverse direction to that of outside micrometer ?

Answer is:

Depth micrometer

Explanation:

In Depth Micrometers, the graduations on thimble and sleeve are in reverse direction to that of outside micrometer

In which one of the following micrometers, the graduations on thimble and sleeve are in reverse direction to that of outside micrometer ?

35) The least count of a vernier outside micrometer is

Answer is:

0.001 mm

Explanation:

The least count of vernier outside micrometer is 0.001

The least count of a vernier outside micrometer is

4
5
6
7
8
9
10