____ Cast Iron Is the Most Widely Used Type of Cast

question 10

Multiple Choice

____ cast iron is the most widely used type of cast iron. It is easily welded but because it is somewhat porous it can absorb oils into the surface, which must be baked out before welding.

• A) Malleable
• B) Alloy
• C) Gray
• D) White

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Definitions:

Variable-Ratio

A schedule of reinforcement where a response is reinforced after an unpredictable number of responses, making it highly effective in maintaining behavior after it has been learned.

Violence-Viewing Effect

The phenomenon where exposure to violent media can increase aggressive behavior and desensitize individuals to real-life violence.

Desensitization

The process of reducing sensitivity or responsiveness to a stimulus by repeated exposure to it.

Imitation

The action of copying the behaviors, speech, or actions of others as a way of learning or fitting into a group or society.