Sheetmetal Final Exam With |\ |\ |\ |\
Answers
A well-designed rivet joint will subject the rivets to? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔shear loads. |\ |\
A main difference between Lockbolt/Huckbolt tension and shear
|\ |\ |\ |\ |\ |\ |\ |\
fasteners (other than their application) is in the? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔number of locking collar grooves.
|\ |\ |\ |\ |\
Alloy 2117 rivets are heat treated? - CORRECT ANSWERS ✔✔by
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
the manufacturer and do not require heat treatment before being
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
driven.
The general rule for finding the proper rivet diameter is? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔three times the thickness of the thickest
|\ |\ |\ |\ |\ |\ |\ |\ |\
sheet.
The shop head of a rivet should be? - CORRECT ANSWERS ✔✔one
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
and none-half times the diameter of the rivet shank.
|\ |\ |\ |\ |\ |\ |\ |\ |\
,One of the main advantages of Hi-Lok type fasteners over earlier
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
generations is that? - CORRECT ANSWERS ✔✔they can be
|\ |\ |\ |\ |\ |\ |\ |\ |\
installed with ordinary hand tools.
|\ |\ |\ |\
The markings on the head of a Dzus fasteners identify the? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔body, diameter, type of head, and length
|\ |\ |\ |\ |\ |\ |\ |\ |\
of the fastener.
|\ |\
The Dzus turnlock fastener consists of a stud, grommet, and
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
receptacle. The stud length is measured in? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔hundredths of an inch. |\ |\ |\
The Dzus turnlock fastener consists of a stud, grommet, and
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
receptacle. The stud diameter is measured in? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔sixteenths of an inch. |\ |\ |\ |\
Threaded rivets (Rivnuts) are commonly used to? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔attach parts or components with screws to sheet
|\ |\ |\ |\ |\ |\ |\ |\ |\
metal.
The installation of Cherrymax and Olympic-Lok rivets is
|\ |\ |\ |\ |\ |\ |\ |\
accomplished by utilizing? - CORRECT ANSWERS ✔✔a pulling
|\ |\ |\ |\ |\ |\ |\ |\
tool.
, Hole filling fasteners (for example, MS20470 rivets) should not be
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
used in composite structures primarily because of the? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔possibility of causing delamination. |\ |\ |\ |\
Metal fasteners used with carbon/graphite composite structures? -
|\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔must be constructed of material such as
|\ |\ |\ |\ |\ |\ |\ |\ |\
titanium of corrosion resistant steel. |\ |\ |\ |\
If a new safety belt is to be installed in an aircraft, the belt must
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
conform to the strength requirements in which document? -
|\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔TSO C22. |\ |\ |\
Which is considered good practice concerning the installation of
|\ |\ |\ |\ |\ |\ |\ |\ |\
acrylic plastics? - CORRECT ANSWERS ✔✔When rivets are used,
|\ |\ |\ |\ |\ |\ |\ |\ |\
adequate spacer or other satisfactory means to prevent excessive
|\ |\ |\ |\ |\ |\ |\ |\ |\
tightening of the frame to the plastic should be provided.
|\ |\ |\ |\ |\ |\ |\ |\ |\
The coefficient of expansion of most plastic enclosure materials is? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔greater than both steel and aluminum.
|\ |\ |\ |\ |\ |\ |\ |\
If no scratches are visible after transparent plastic enclosure
|\ |\ |\ |\ |\ |\ |\ |\ |\
materials have been cleaned, their surfaces should be? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔covered with a thin coat of wax. |\ |\ |\ |\ |\ |\ |\
Answers
A well-designed rivet joint will subject the rivets to? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔shear loads. |\ |\
A main difference between Lockbolt/Huckbolt tension and shear
|\ |\ |\ |\ |\ |\ |\ |\
fasteners (other than their application) is in the? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔number of locking collar grooves.
|\ |\ |\ |\ |\
Alloy 2117 rivets are heat treated? - CORRECT ANSWERS ✔✔by
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
the manufacturer and do not require heat treatment before being
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
driven.
The general rule for finding the proper rivet diameter is? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔three times the thickness of the thickest
|\ |\ |\ |\ |\ |\ |\ |\ |\
sheet.
The shop head of a rivet should be? - CORRECT ANSWERS ✔✔one
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
and none-half times the diameter of the rivet shank.
|\ |\ |\ |\ |\ |\ |\ |\ |\
,One of the main advantages of Hi-Lok type fasteners over earlier
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
generations is that? - CORRECT ANSWERS ✔✔they can be
|\ |\ |\ |\ |\ |\ |\ |\ |\
installed with ordinary hand tools.
|\ |\ |\ |\
The markings on the head of a Dzus fasteners identify the? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔body, diameter, type of head, and length
|\ |\ |\ |\ |\ |\ |\ |\ |\
of the fastener.
|\ |\
The Dzus turnlock fastener consists of a stud, grommet, and
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
receptacle. The stud length is measured in? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔hundredths of an inch. |\ |\ |\
The Dzus turnlock fastener consists of a stud, grommet, and
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
receptacle. The stud diameter is measured in? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔sixteenths of an inch. |\ |\ |\ |\
Threaded rivets (Rivnuts) are commonly used to? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔attach parts or components with screws to sheet
|\ |\ |\ |\ |\ |\ |\ |\ |\
metal.
The installation of Cherrymax and Olympic-Lok rivets is
|\ |\ |\ |\ |\ |\ |\ |\
accomplished by utilizing? - CORRECT ANSWERS ✔✔a pulling
|\ |\ |\ |\ |\ |\ |\ |\
tool.
, Hole filling fasteners (for example, MS20470 rivets) should not be
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
used in composite structures primarily because of the? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔possibility of causing delamination. |\ |\ |\ |\
Metal fasteners used with carbon/graphite composite structures? -
|\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔must be constructed of material such as
|\ |\ |\ |\ |\ |\ |\ |\ |\
titanium of corrosion resistant steel. |\ |\ |\ |\
If a new safety belt is to be installed in an aircraft, the belt must
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
conform to the strength requirements in which document? -
|\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔TSO C22. |\ |\ |\
Which is considered good practice concerning the installation of
|\ |\ |\ |\ |\ |\ |\ |\ |\
acrylic plastics? - CORRECT ANSWERS ✔✔When rivets are used,
|\ |\ |\ |\ |\ |\ |\ |\ |\
adequate spacer or other satisfactory means to prevent excessive
|\ |\ |\ |\ |\ |\ |\ |\ |\
tightening of the frame to the plastic should be provided.
|\ |\ |\ |\ |\ |\ |\ |\ |\
The coefficient of expansion of most plastic enclosure materials is? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔greater than both steel and aluminum.
|\ |\ |\ |\ |\ |\ |\ |\
If no scratches are visible after transparent plastic enclosure
|\ |\ |\ |\ |\ |\ |\ |\ |\
materials have been cleaned, their surfaces should be? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔covered with a thin coat of wax. |\ |\ |\ |\ |\ |\ |\
