Lesson 2/Practice Exercise
Requirement 4:
Refer to Figure 39 and determine the
measurement shown on the English
vernier caliper.
a. Number of whole inches
on the top scale to the
left of the vernier zero
index.
_____ in
b. Number of tenths to the
left of the vernier zero
index.
_____ in
c. Number of twenty-fifths
between the tenths mark and
zero index.
_____ in
d. Highest line on the
vernier scale which lines
up with the lines on the
top scale and record.
_____ in
Total
FIGURE 39.
ENGLISH VERNIER CALIPER SCALE
48
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