The Squarewave Provides the Welder with a Current That Allows

question 40

Multiple Choice

The squarewave provides the welder with a current that allows the molten weld pool to _______________.

• A) have both deeper penetration and faster solidification
• B) have more gas coverage of the weld at a slower flow rate
• C) be cleaner and reduces the need to clean all of the oxides off of the underside of the weld joint
• D) flow freely onto the base metal with minimum fusion for thinner metals

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Definitions:

Production Costs

Expenses related to the manufacture of goods or delivery of services, including materials, labor, and overhead.

Average Product

The output per unit of input, calculated by dividing total product by the quantity of input.

Labor

The physical and mental effort used in the production of goods and services.

Marginal Product

The increase in output that arises from an additional unit of input.