WorksheetsMidterm Formative Assessment No. 2
Total questions: 10
Worksheet time: 8mins
Hot working is performed:
Below the recrystallization temperature
Above the recrystallization temperature
At room temperature
Only on non-ferrous metals
Which is a disadvantage of cold working?
Increased hardness
Increased strength
Decreased ductility
Better surface finish
Which of the following processes forces metal through a die to create a desired cross-section?
Casting
Forging
Extrusion
Rolling
Which heat treatment process is used to relieve stresses after forging or welding?
Hardening
Normalizing
Annealing
Tempering
The three main stages of heat treatment are:
Heat – Temper – Cool
Heat – Soak – Cool
Heat – Quench – Stress Relieve
Heat – Harden – Temper
Which welding process is also called “stick welding”?
SMAW
MIG
TIG
Spot Welding
Which welding process uses a tungsten electrode with inert gas shielding?
SMAW
MIG (GMAW)
TIG (GTAW)
Resistance Welding
In riveting, the distance between adjacent rivets in a row is called:
Edge Distance
Rivet Pitch
Transverse Pitch
Grip Length
Rivet pitch (distance between rivets) for aircraft sheet metal is usually:
1D-2D
2D-4D
3D-12D
12D-20D
For edge distance in riveting, accepted practice is:
1D–2D
2D–4D
4D–6D
6D–8D
