All of the Following Statements with Respect to Universal Joints

question 24

Multiple Choice

All of the following statements with respect to universal joints are true, EXCEPT:

• A) Needle bearings fit between the ends of the cross and the caps, allowing the caps to rotate smoothly.
• B) In Hooke's joints, change in the angular velocity increases as the angle that the joint operates on decreases.
• C) A double Cardan joint is considered as a CV joint under normal drive line angles.
• D) The ball-and-socket assembly keeps each Cardan joint at an equal angle, thereby canceling the change in velocity.

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Definitions:

Experimenter Bias

A form of bias introduced into a study's results due to the experimenter's expectations, attitudes, or behavior affecting the subjects' performance or responses.

Independent Variable

The factor in a study that the investigator alters to examine its impact on the outcome variable.

Dependent Variable

Refers to the variable in an experiment that is expected to change as a result of variations in the independent variable.

Independent Variable

In an experiment, the variable that is changed or controlled to test its effects on the dependent variable.