Exam and Already Solved Solutions.
Technician A says that when replacing metal parts, an anti-corrosion material should be applied.
Technician B says that some adhesive products may contain anti-corrosion properties. Who is
right?
A. A only
B. B only
C. Both A and B
D, Neither A nor B - Answer C. Both A and B
Technician A says that humidity can influence the rate of corrosion. Technician B says that cold
temperatures can accelerate the rate of corrosion. Who is right?
A. A only
B. B only
C. Both A and B
D. Neither A nor B - Answer A. A only
Which of these is the best method to correct a filler weld with too little penetration?
A. Increase the stick-out and increase the wire feed
B. Increase the drive roll pressure and decrease the stick-out
C. Decrease the drive speed and increase the heat and wire feed
D. Increase the drive speed and decrease the stick-out - Answer A. increase the stick-out and
increase the wire feed
Which of these tools should be used to metal finish a damaged panel?
A. Pick hammer and a vixen file
B. A grater and in-line sander
C. An electric sander with 16-grit sandpaper
D. A stud pin welder - Answer B. A grater and in-line sander
Which of these characteristics would be the most noticeable difference when metal finishing
aluminum versus steel?
A. Work hardening
B. Ambient temperature
C. Location of damage
, D. Alloy composition - Answer D. Alloy composition
When used to cut off a metal panel which of these tools would generate the least amount of
heat?
A. cut-off wheel
B. Plasma cutting torch
C. Air saw
D. Oxyacetylene cutting torch - Answer A. Air saw
Which of these products can be applied over the manufacturer's finish?
A. Fiberglass fillers
B. Aluminum fillers
C. Polyester glazing putty
D. talc fillers - Answer C. Polyester glazing putty
Which of these methods of attachment would be used for composite panels?
A. Weld bonding
B. Self-piercing rivets
C. Panel bonding
D. Lamination - Answer C. Panel bonding
Direct damage and indirect damage are also known as:
A. existing and pre-existing
B. asymmetrical and symmetrical
C. Literal and unilateral
D. Primary and secondary - Answer B. asymmetrical and symmetrical
The following question contains the word EXCEPT. Please read the question carefully and look
for the choice that could NOT cause the described situation.
A. cover the panel with welding blankets
B. remove any parts that can be removed
C. use shields to protect the panels
D. spray with water during the welding and cutting process - Answer D. spray with water
during the welding and cutting process