208 Print Reading for Industry
Review Questions
Circle the answer of choice, fill in the blank, or write a short answer.
1. What are the two classifications for notes? _________________________________________________________________
___________________________________________________________________________________________________
2. True or False? Local notes can also be referred to as callouts.
3. Which of the following is the best method to create a hole?
A. Twist drill.
B. Mill cutter bit.
C. Laser .
D. None of the above can be specified as the best method without additional information.
4. True or False? If a hole is to be reamed, the word
REAM
must appear on the drawing preceding the
diameter of the reamer.
5. A cylindrical enlargement on one end of a hole is called a(n) ___________________________________________ .
6. True or False? A spotface is simply a counterbore with a locked-in depth of .125†.
7. A conical enlargement on one end of a hole is called a(n) ________________________________________________ .
8. True or False? If a counterbore transitions to a smaller hole with a 120fl tapered conical surface, it
might be referred to as a counterdrill.
9. If a cylindrical object has a countersunk hole on each end that is not very deep and not dimensioned
in size, but rather simply noted and identified as datum surfaces, they are _____________________________
_________________________________________________________________________________________________________________ .
10. A beveled edge is called a:
A. fillet.
B. chamfer.
C. machining center.
D. datum.
11. What purpose might there be for a cylindrical part to feature a neck, groove, or undercut?
___________________________________________________________________________________________________
12. What is the difference between a keyseat and a keyway? _________________________________________________
___________________________________________________________________________________________________
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13. True or False? The preferred method for dimensioning a keyway is with a local note.