112 You can see that the 81-block set of
four groups or ____________________ of blocks.
131 You should know the following:
Gage block sets are divided into groups
An 81-block set has 4 series of 8, 49, 19,
and 4 blocks.
The blocks in a series will increase from
the smallest to the largest by specific
amounts called the series increments.
(No response required.)
151 Now that you know how and why the 20th
block was selected to eliminate the ____________
significant ____________ in the dimension 0.3200
inch, let us complete the selection.
171 Gage blocks are dimensional ______________
whose accuracies are used to set machines and
No Response Required
tools for specific dimensional _______________
190 When you compare the dimension of the
piece being measured with the ________________
inch dimension established by the gage block
in foldout-3, you are making an ___________ app-
209 Our primary concern in the illustration
B in foldout-6 is the application of our dimen-
sional standard, the ____________ ____________ .