List the three types of material com-
monly used in gage block construction. (any
The hole in the block in Figure 4 below
is the one which ________ the molding __________
on the of the block. This hole is
one of the factors which contribute to the
___________ of the block.
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The Hoke block.
are usually caused by rough handling. The
__________ and _________ may be very small but
they will change the physical ______________ of
the block and also change the _______________
_______________ of the block.
All nicks, burrs, corrosion, and dirt
should be removed from the surfaces of the
blocks before you wring them. The presence of
________ , _________ , ___________ , and _______
will damage the mating surfaces and alter the
measurement ____________________ .
101 In the first wringing procedure discuss-
ed, one _____________ surface is moved over the
other with a ______________ motion. In the se-
cond procedure, one surface is moved over the
other with a __________________________ motion.