When Gray Iron Castings Are ____, an Outer Surface of White

question 104

Multiple Choice

When gray iron castings are ____, an outer surface of white cast iron results.

• A) heated rapidly
• B) polished chemically
• C) chilled rapidly
• D) immersed in solvents
• E) none of the above

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Definitions:

Personal Space

The physical space immediately surrounding someone, into which any encroachment feels threatening to or uncomfortable for them.

Touch

The sense by which humans and animals perceive pressure or sensation through their skin.

Negative Communication

A form of interaction that conveys disapproval or opposition, often resulting in misunderstanding or conflict.

Speaking Slowly

The deliberate reduction in the speed of verbal communication, often used to improve clarity or assist in understanding.