A Reference in the ____________________ of the Welding Symbol May

question 13

Short Answer

A reference in the ____________________ of the welding symbol may be included to indicate a buildup in accordance with company standards.

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Definitions:

Monomer Units

Small molecules that can be bonded together to form polymers.

Cationic Polymerization

A type of polymerization where a cationic initiator transfers charge to a monomer causing it to become reactive and link to other monomers.

Poly(acrylonitrile)

A synthetic polymer made by polymerizing acrylonitrile, used in the production of fibers, plastics, and rubbers due to its strength and thermal stability.

Poly (vinyl Acetate)

A polymer made by polymerizing vinyl acetate, used in adhesives, paints, and various coatings.