Explain the Count Down Underflow Bit (UN).

What will be an ideal response?


The UN bit (bit 11) is set by the processor to 1, or ON, when the accumulated count exceeds the lower limit of (–)32,768. It wraps around to (+)32,767, and the CTD instruction counts down from there.

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What is the recommended crosshatch crossover angle on a typical liner?

A. 10 degrees B. 30 degrees C. 60 degrees D. 80 degrees

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Inclined surfaces are defined by the primary view to which they are perpendicular-in other words, they are defined by the view in which they appear as a(n) ____.

A. point B. edge C. surface D. area

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What type of feature would require a profile leveling of connected straight lines and curves?

What will be an ideal response?

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The back electromotive force is the amount of voltage produced in the starting winding of a motor.

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

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