1. Which metal-forming process is suitable for manufacturing I-beam?
(a) forging, (b) flat rolling, (c) shape rolling, (d) extrusion
2. Which metal-forming process is suitable for manufacturing bolt?
a)
upset forging, (b) flat rolling, (c) shape rolling, (d) extrusion
3. Which metal-forming process is suitable for manufacturing welding electrodes?
a)
forging, (b) flat rolling, (c) shape rolling, (d) extrusion
4. Which metal-forming process is suitable for manufacturing crane-hooks?
a)
upset forging, (b) die forging, (c) rolling, (d) extrusion
5. Which manufacturing process is the best for producing parts with excellent fatigue strength and impact
strength?
(a) forging, (b) casting (c) rolling, (d) extrusion
6. Which forming process is the most suitable for manufacturing stainless steel cooking utensils?
(a) forging, (b) casting (c) deep drawing, (d) extrusion
7. Which mechanical property is the most desired for deep drawing?
(a) ductility, (b) hardness, (c) strength, (d) wear resistance