Question

the fabrication method that joins together materials, usually metal, is known as
a. casting c. cutting
b. milling d. welding
please select the best answer from the choices provided
o a
o b
o c
o d

Explanation:

• Casting is a process of pouring molten material into a mold.
• Milling is a machining process using rotary cutters.
• Cutting is about separating materials.
• Welding is specifically for joining materials (often metal) by heating, pressure, etc.

Answer:

D. welding