Technician a Loosens the CV Joint Axle Nut Using a Breaker

question 73

Multiple Choice

Technician A loosens the CV joint axle nut using a breaker bar with the wheels on the ground and an assistant holding pressure on the brake pedal. Technician B uses an impact wrench for the same task . Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

Frequency Of Sound Waves

refers to the number of complete oscillations or cycles per second of a sound wave, measured in Hertz (Hz), determining the pitch of the sound.

Pitch Discrimination

The ability to distinguish between different tones or musical notes based on their frequency, an important aspect of auditory perception.

Place Theory

A theory in psychology and physiology that suggests the perception of sound depends on where each component frequency produces vibrations along the basilar membrane of the inner ear.

Frequency Theory

The hypothesis that the frequency of a sound wave is directly related to the perception of the sound's pitch, as the auditory nerve fires at the same rate as the sound frequency.