Which of the following is not a common type of metal joining process.
a) Welding
b) Brazing
c) Soldering
d) Milling
Answer: d) Milling
Which of the following is not a common type of non-destructive testing method.
a) X-ray
b) Ultrasonic testing
c) Dye penetrant testing
d) Impact testing
Answer: d) Impact testing
Which of the following is not a common type of surface finishing process.
a) Anodizing
b) Painting
c) Welding
d) Plating
Answer: c) Welding
Which of the following is not a common type of plastic manufacturing process.
a) Injection molding
b) Blow molding
c) Rotational molding
d) Stamping
Answer: d) Stamping
Which of the following is not a common type of material used in metal powder manufacturing.
a) Titanium
b) Copper
c) Carbon
d) Cotton
Answer: d) Cotton
Which of the following is not a common type of metal forming process.
a) Extrusion
b) Forging
c) Rolling
d) Casting
Answer: d) Casting
Which of the following is not a common type of machining process.
a) Drilling
b) Turning
c) Baking
d) Milling
Answer: c) Baking
Which of the following is not a common type of material used in composite manufacturing.
a) Resin
b) Fiberglass
c) Kevlar
d) Carbon dioxide
Answer: d) Carbon dioxide
Which of the following is not a common type of material used in additive manufacturing.
a) Metal powder
b) Plastic filament
c) Glass fiber
d) Wax
Answer: c) Glass fiber
Which of the following is not a common type of heat treatment process.
a) Annealing
b) Hardening
c) Tempering
d) Polishing
Answer: d) Polishing
