Technician A says that flush mounted/tight fitting molding that are difficult to mask should be removed
prior to refinishing? Technician B says that parts that can be easily removed should be removed prior to
refinishing. Who is right?
A. A only
B. B only
C. Both A and B
D. Neither A nor b - A. A only
Which of these plastics can be heated to remove a minor buckle?
A. Thermoplastic
B. Carbon-fiber plastics
C. Fiberglass
D. Sheet molded compound - A. Thermoplastic
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 - 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 - 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 - 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 - 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 - 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 - C. Polyester glazing putty
Which of these methods of attachment would be used for composite panels?
A. Weld bonding
B. Self-piercing rivets