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WorksheetsFasteners, Gaskets, Seals, and Sealants
Total questions: 10
Worksheet time: 10mins
Which of the following is not used for thread repair?
Tap
Die
Chaser
Chisel
Generally, a group of fasteners on a part is tightened in a _____ pattern.
straight
criss-cross
square
random
True or False? Torque specifications are tightening values given by the auto manufacturer
True
False
Which of the following is a safety device that keeps a slotted nut from turning or coming off?
safety washer
cotter pin
snap ring
key
How are bolts and nuts named in automotive terminology?
Size and shape.
The parts they hold.
Material composition.
Direction and pitch of the threads.
True or False? Bolts have internal threads and nuts have external threads.
True
False
True or False? A thread repair insert should only be used when the use of an oversize hole and fastener is acceptable.
True
False
RTV sealer dries in _____.
special drying chambers
contact with air
heat
contact with a hardening agent
Which threaded tool is used for cutting internal threads in holes?
Tap
Helicoil
Thread chaser
Thread repair insert
Snap rings hold and fit into grooves in:
pins.
gears.
shafts.
All of the above.
