Why Is Lubricant Spayed onto the Underside of Aluminum Pistons

question 11

Multiple Choice

Why is lubricant spayed onto the underside of aluminum pistons?

• A) To assist in keeping piston crown temperatures lower.
• B) To lower ignition temperatures.
• C) Because moving cylinders provide splash circulation of oil.
• D) It is the only method available to lubricate wrist pins.

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Definitions:

Piaget's Theory

A comprehensive theory of cognitive development proposed by Jean Piaget, which outlines how children progress through distinct stages of intellectual growth.

Intellectual Development

The growth and change in an individual’s cognitive abilities and capacities throughout the lifespan, including thinking, problem-solving, and decision-making skills.

Understandings

The comprehension or grasp of knowledge about a particular subject, issue, or situation.

Discriminate

The act of making distinctions between people or things based on class, race, gender, etc., often leading to unfair treatment.