If a nonferrous stone is used to grind ____, the stone is quickly worn away.

A. alloys
B. nonferrous metal
C. amalgam
D. ferrous metal


Answer: D

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An example of an output device is a ____.

a. timer b. motor starter c. relay d. solenoid

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Using sketches and notes, explain why wood is stronger along the grain than across the grain.

What will be an ideal response?

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The accompanying figure shows an ____ projection.

A. oblique B. orthographic C. isometric D. anisometric

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What is the most common cause of cranking circuit malfunctions?

A. Sulfated batteries. B. Battery terminal issues. C. Starter motor mechanical failures. D. Corrosion on starter motor or soleniod terminals.

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