Question

what is the principle of screw gauge​

Answer 1

Answer:

Screw gauge works on the simple principle of converting small distances into larger ones by measuring the rotation of the screw.

Explanation:

This “screw” principle facilitates reading of smaller distances on a scale after amplifying them.To simply it further, let's take a normal screw with threads.

Answer 2

Answer:

The linear distance moved by the screw is directly proportional to the number of rotations given to screw head.