Question

The fabrication method that joins together materials, usually metal, is known as __________.

a. casting
c. cutting
b. milling
d. welding

Answer 1

d. welding is the correct answer.

Step-by-step explanation:

• The fabrication method that joins together materials, usually metal, is known as welding.

• Welding is a process by which materials are joined by melting their parts.

• In the welding process metals parts are joined by using heat.

• The heat is supplied with the help of a gas flame or by an arc that melts the metal parts and enabling them to cool producing fusion.

• Welding is used joints the dissimilar metals and thin metals, sheets.

Answer 2

The correct answer is (d.) welding. Welding is a fabrication method that joins together materials, usually metal. by causing fusion. This method melts the materials upon joining it together  for a specific temperature without melting the base metal.