The Function of the Balls in a Recirculating Ball-Type Steering

question 27

Multiple Choice

The function of the balls in a recirculating ball-type steering gear is to _____.

• A)multiply steering input torque
• B)multiply steering output torque
• C)reduce friction between the worm shaft and ball nut
• D)transfer end thrust to the pitman shaft

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Definitions:

Political Analyst

A professional who specializes in analyzing, interpreting, and predicting political trends and events.

Confidence Interval

A range of values, derived from sample data, that is believed to contain the value of an unknown population parameter with a specified level of confidence.

Population Variance

The average of the squared differences between each data point in a population and the mean of the population.

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Statements made for the purpose of testing with statistical analysis, to see if there is enough evidence to support a particular belief or theory.