This is considered a theoretically exact surface, plane, axis, center plane, or point from which dimensions for related features are established.

a. plane
b. coordinate
c. datum
d. surface


c. datum

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The typical front-engine, front-wheel drive system has _____ joint(s).

A. one universal B. two universal C. three universal D. CV joints instead of Universal

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The measurement 0.0001 would be:

A) One hundredth B) One ten-thousandth C) One millionth D) One thousandth

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Technician A says that the pitman arm is connected to the steering gear output shaft. Technician B says that an idler arm is used with all rack and pinion steering linkages. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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When using a meter with a manual scale setting always:

A) Start with the lowest scale and work up to get an accurate reading. B) Start with the highest scale and work down to get an accurate reading. C) Set the scale based on what you expect the reading to be. D) The scale setting does not affect the reading.

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