All of the Following Statements Are True EXCEPT

question 3

Multiple Choice

All of the following statements are true EXCEPT:

• A) correcting dynamic imbalance can result in the correction of force imbalance at the same time.
• B) primary vibrations are only about one-fourth of the strength of secondary vibrations but can become quite severe at the higher rpm at which four-cylinder engines quite often operate.
• C) computer balancers compute the combined amount of dynamic and force imbalance and tell where to remove metal to correct them.
• D) balance shafts  are used to cancel out secondary vibration.

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Definitions:

Lateral Tilting

Involves positioning a patient so that their body is tilted to one side or the other, often used in medical and therapeutic settings to facilitate certain procedures or promote comfort.

Paravertebral Muscles

Muscles located on either side of the vertebral column, playing a pivotal role in the movement and stabilization of the spine.

Meniscus Tear

A tear in one of the two crescent-shaped cartilage structures (menisci) in the knee, leading to pain, swelling, and mobility issues.

Mental Set

The tendency to approach situations in a fixed way based on previous experiences and perceptions.