What Changes to the Welding Machine Are Required to Change

question 3

Multiple Choice

What changes to the welding machine are required to change between short-circuiting and axial spray or between axial spray and buried arc transfer methods?

• A) Change the shielding gas from Ar to 100% CO₂or He to Ar+O₂.
• B) Make the changes in the welding machine's voltage and amperage settings.
• C) Increase the voltage.
• D) Increase the amperage.

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Definitions:

Self-Serving Bias

is a cognitive bias where individuals attribute positive outcomes to their own actions and negative outcomes to external factors.

Insecurity

Feelings of uncertainty or anxiety about oneself; a lack of confidence or assurance in one's abilities or worth.

Trait Theory

The view that personality is made up of a number of key characteristics or traits that are relatively stable over time and influence behavior.

Behavior Consistency

The degree to which an individual's actions and responses are predictable across different situations and over time.