Which of the Following Is Most Likely to Cause a Light

question 28

Multiple Choice

Which of the following is most likely to cause a light tapping or ticking noise from the engine?

• A) Worn rod bearings
• B) Incorrect crankshaft end play
• C) Incorrect valve adjustment
• D) Worn timing chain

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Definitions:

Guard Cells

Specialized cells surrounding stomata in plant leaves and stems, regulating gas exchange and water loss by opening and closing the stomatal aperture.

Phytoremediation

The use of plants to remove, transfer, stabilize, or destroy contaminants in soil, water, or air, as an eco-friendly remediation technique.

U.S. Army

The largest branch of the United States Armed Forces responsible for land-based military operations, serving a critical role in national defense and global operations.

Aberdeen Proving Ground

A United States Army facility located in Aberdeen, Maryland, that is primarily focused on research, development, testing, and evaluation of military equipment and technology.