Metal forming processes

1. Which of the following processes is not the type of metal forming process?

• EXTRUSION

• INJECTION MOULDING

• FORGING

• DRAWING

2. Cold forming is a process which works when the temperature of metal is above its re-crystallization temperature.

• TRUE

• FALSE

3. Which of the following manufacturing processes operates under the influence of external forces?

• METAL FORMING

• POWDER METALLURGY

• CASTING

• WELDING

4. Formability is a mechanical property which can be defined as the ability of solid metal to get converted into the liquid phase (state).

• TRUE

• FALSE

5. The metal forging operation can only be performed by manual means.

• TRUE

• FALSE

6. Which of the following metal forming processes performs squeezing out of material through a hole?

• FORGING

• ROLLING

• DRAWING

• EXTRUSION

7. Metal forming is a process in which the metal is deformed plastically to get into the desired shape.

• TRUE

• FALSE

8. Which of the following manufacturing processes is mainly considered for producing the components of very high strength?

• CASTING

• FORGING

• EXTRUSION

• ROLLING

9. Rolling is a forming process in which thickness of the metal plate is decreased by increasing its length.

• TRUE

• FALSE

10. Which of the following metal forming processes is best suitable for making the wires?

• FORGING

• EXTRUSION

• DRAWING

• ROLLING