test

How many different welding and cutting processes are defined by the AWS?

• 56

• less than 100

• more than 100

• 156

Industrial operations such as riveting, hammering, welding, forging, casting, turning and sawing are known as ___.

• procedures

• processes

• sequences

• methods

Hinges, nails, cooking pots, farm implements, wagon wheels, swords, armor, and protype parts are examples of items that were, and may still be, made by ___.

• welders

• solderers

• metallurgists

• blacksmiths

When was welding first done?

• 2000 BC

• 200 BC

• AD 200

• AD 2000

Plasma arc welding and cutting, electron beam welding and cutting, electroslag welding, electrogas welding, and laser beam welding are examples of ___.

• processes developed before 1900

• recently developed welding and cutting processes

• electronic welding

• welding processes which may be performed with minimal safety gear.

In what year was the first all-welded building constructed?

• 1890

• 1900

• 1920

• 1990

Metals can be welded by which of the following methods?

• forge welding

• explosion welding

• cold welding

• all of the above

Which of the following is NOT the reason why welding is a more efficient process than riveting and machining?

• Less machining time is required to produce a weldment

• less material is usually needed to produce a weldment

• welding produces parts that are always stronger than riveted or machined parts.

• Both A & B

Which is the unabbreviated correct name for the SMAW process?

• submerged metal arc welding

• shielded metal arc welding

• supply material arc welding

• sequence metallurgy arc welding

What is the AWS abbreviation used for Oxyacetylene welding?

• OFW

• OAW

• AOW

• AAW