Lesson 1/Practice Exercise
LESSON 1
PRACTICE EXERCISE
To ensure you understand how to read standard and metric micrometer
calipers, complete the following exercise requirements.
Requirements 1
through 4 consist of practical application of what you have learned in this
lesson.
Requirement 5 consists of answering questions about material
covered in this lesson.
Requirement 1:
Refer to figure 14, and determine the measurement shown on the standard
micrometer.
A
B
a. Highest figure
visible on barrel.
_____
=
_____
b. Number of lines visible
between A above and
thimble edge.
_____
=
_____
c. Line on the thimble
that coincides with or
has passed the revolution
or long line in the barrel.
_____
=
_____
d. Measurement reading.
Total
=
FIGURE 14.
STANDARD MICROMETER SCALE
18
Previous Page
