What technique is used when the unprocessed metal is passed through a series of rollers that compress it, reduce its thickness and increase its length?
2.
What technique is used when the heated metal is pushed through a die (molde) with the required shape, by a piston, using compression?
3.
What technique is used when the unprocessed metal is usually heated first and placed on an anvil and then it is hit with a hammer repeatedly?
4.
What technique is used when the heated unprocessed metal is placed between 2 dies (one fixed and the other mobile) and they are pressed together to make the required shape?
5.
What tecnique is used when a sheet of metal is hit with a punch to make the required shape in a mould?
6.
What technique is used when the metal is subjected to force to make the shape required?
7.
What technique is used when a wire is pulled through a hole that has the required dimensions?
8.
What of these techniques doesn't belong to shaping techniques?
A.
Bending
B.
Die Casting
C.
Forging
D.
Extrusion
9.
What are the ways we have to build the moulds for the casting technique?
A.
Wax Casting
B.
Sand Casting
C.
Press Casting
D.
Die Casting
E.
Bending Casting
F.
Rolling Casting
10.
What shaping technique has been used to make the object in this picture?
A.
Bending
B.
Wire Drawing
C.
Forging
D.
Press Forging
E.
Rolling
F.
Extrusion
11.
What shaping technique has been used to make the object in this picture?
A.
Rolling
B.
Press Forging
C.
Bending
D.
Punching
E.
Extrusion
F.
Wire Drawing
12.
What shaping technique has been used to make the object in this picture?
A.
Extrusion
B.
Bending
C.
Forging
D.
Rolling
E.
Wire drawing
F.
Punching
13.
What shaping technique has been used to make the object in this picture?
A.
Rolling
B.
Press Forging
C.
Punching
D.
Bending
E.
Wire drawing
F.
Extrusion
14.
What shaping technique has been used to make the object in this picture?
