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


Answer: A

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Which of the following is true concerning the starting current of an induction motor at the moment the circuit is energized?

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If two angles of a triangle are equal to two angles of another triangle, the triangles are congruent.

Answer the following statement true (T) or false (F)

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What will be an ideal response?

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