The spindle of an ordinary metric micrometer has 2 threads per millimeter, and thus one complete revolution moves the spindle through a distance of 0.5 millimeter. The longitudinal line on the sleeve is graduated with 1 millimeter divisions and 0.5 millimeter subdivisions.
18) Metric outside micrometer has a threaded spindle with a pitch of
Answer is:
0.5 mm
Explanation:
Related Measuring MCQ with Answers
Answer is:
Zero on thimble and datum line on sleeve do not coincide when measuring faces are in contact
Explanation:
Zero error in micrometer occurs when zero on the thimble and datum line on sleeve do not coincide when measuring faces are in contact.
Answer is:
Lock the reading after setting it over the workpiece
Explanation:
The lock nut is simply a quarter turn nut that locks the spindle from turning. The sleeve contains the scale which is used to determine the measurement and the internal threads which allow the spindle to move.
Answer is:
Nut & bolt
Explanation:
The working principle of the Micrometer is based on screw and nut. (Rotational moment to linear moment) As we know as the screw rotates one revolution on the screw, then the screw moves linearly by one pitch distance
Answer is:
Vernier bevel protractor
Explanation:
Vernier bevel protractor is used to accurately measure the angle of taper
