While Having a Discussion, Technician a Says That the Purpose

question 18

Multiple Choice

While having a discussion, Technician A says that the purpose of a differential is to transfer power from the driveline to the wheels. Technician B says that it increases engine torque by providing a final drive gear reduction, usually of about 2.5 to 3.5 to 1. Who is correct?

• A)A only
• B)B only
• C)Both A and B
• D)Neither A nor B

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Definitions:

Negative Correlation

A relationship between two variables in which one variable increases as the other decreases, indicating an inverse association.

Physical Strength

Refers to the maximum amount of force that a muscle or group of muscles can exert in a single effort.

Median

A statistical measure representing the middle value in a set of data, dividing it into two equal halves.

Distribution of Scores

The way in which a set of scores is spread out across the possible values, which can be depicted in a graph.