The zero reading (minimum range) of the outside micrometer while measuring with a 50 to 75 mm micrometer is 50 mm.
15) What is the zero reading of a 50-75 mm outside micrometer ?
Answer is:
50.00 mm
Explanation:
Related Measuring MCQ with Answers
Answer is:
Dial test indicator
Explanation:
Dial Test Indicator Tools. Also known as a dial indicator or dial gauge, a dial test indicator (DTI) is a device used in various applications where small distances need to be measured accurately, such as checking run out on brake disks or end float on a crankshaft and concentricity of the outside diameter.
Answer is:
Least count
Explanation:
Least Count of an instrument is the smallest measurement that can be taken using an instrument. In other words, it is the smallest change an instrument can measure.
Answer is:
0.5 mm
Explanation:
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.
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.
