For Some Plastics and Composites, the Internal Stresses of Production

question 1

Multiple Choice

For some plastics and composites, the internal stresses of production may be reduced or eliminated by____, which consists of prolonged heating of the plastics part at a temperature lower than the molding temperature.

• A) burnishing
• B) milling
• C) annealing
• D) flame polishing

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Definitions:

Lateral Hypothalamus

A region of the brain involved in controlling hunger and thirst; it plays a crucial role in the regulation of feeding behavior.

Pituitary Gland

The gland that secretes growth hormone, prolactin, antidiuretic hormone, and other hormones.

Androgens

A group of hormones that play a role in male traits and reproductive activity; present in both males and females.

Ovaries

The female reproductive organs responsible for producing eggs (ova) and sex hormones, such as estrogen and progesterone.