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Chapter 3
End of Chapter Review Questions Answer key
1. Which of the following is NOT a requirement for using a hammer safely?
2. What is the reason for slowing down just before completing a hacksaw cut?
4. Which of the following is a specialty fastener often used to secure mirrors, headlight
assemblies, and often racks?
5. Which of the following is recommended for the maintenance and care of a
screwdriver?
6. Which type of hand wrench is fastest for turning?
7. Which of the following is NOT good practice when using wrenches?
8. Which type of pliers is best suited for grasping small components?
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9. Using a coarse cut file on soft material will prevent:
10. How do hand-threading dies differ from taps?
11. Precision bearings and gears should be removed with:
12. Which of the following is NOT true of pneumatic tools compared to electrically
powered equipment?
13. Which of the following accessories, used with an air chisel or hammer, can be used to
install pins and drive seized bolts?
14. What must always be used with any type ofhy7draulic hoist to prevent serious injury?
15. Which of the following is NOT a safe practice when using truck lifts and hoists?
16. Which of the following measuring tools has the most precision?
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17. What part of the micrometer is revolved between the thumb and forefinger to bring
the measuring points into contact with surfaces being measured?
19. Which of the following would a screw pitch gauge be used for?
20. Technician A says that most OEM SIS require an online connection to function at full
potential. Technician B says that OEMs have designed their SIS and troubleshooting
software to work together. Who is correct?
21. Hardened flat washers are used with:
22. Tightening a capscrew or bolt beyond its torque value may result in:
23. What is required to cure an anaerobic sealant?
24. Threads can be repaired using:
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25. Which of the following colors would be used to identify a thread locking compound
of the highest available strength?
26. Technician A says that a bolt with six radial dashes is rated as an SAE grade 8
fastener. Technician B says that a nut with two identification dots 60 degrees apart is
a grade 8 nut. Who is correct?
27. Technician A says that a flat washer should be installed with the flat side toward the
head of the bolt. Technician B says that the most dangerous component of a fastener
assembly is the re-use of nuts. Who is correct?
28. Technician A says that UNC fasteners have coarse threads. Technician B says that
every fastener manufacturer is required by law to register the headmarking logo of
their fasteners. Who is correct?