Numerical Control Is a Method of Controlling a Machine Tool

question 50

Multiple Choice

Numerical control is a method of controlling a machine tool using ____.

• A) coded computer language
• B) variable speeds
• C) keyboard input
• D) voice commands
• E) none of the above

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Definitions:

Stereotype Threat

The risk of conforming to a negative stereotype about one's group, which can negatively affect the performance and behavior of an individual.

Underperform

To perform worse than expected or to achieve less success than is standard.

William Perry

A developmental psychologist known for his theory on cognitive development in college students, focusing on the evolution of their ethical and intellectual values.

Relativistic

Relating to the theory which states that space and time are relative and all motion is relative to a reference frame, rather than being absolute.