When the Piston Slows Down as It Approaches TDC, Its

question 21

Multiple Choice

When the piston slows down as it approaches TDC, its force pulls the engine up. When it approaches BDC, it pulls the engine down. This is known as ____.

• A) primary vibration
• B) end gap
• C) rocking couple
• D) stress raising

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Definitions:

Sterile Technique

Practices used in medical and surgical settings to prevent contamination by microbes, including the use of sterilized equipment and aseptic methods.

Scrubbed Hands

Hands that have been thoroughly cleaned, typically in a medical context, to prevent the spread of germs and infection.

Surgical Asepsis

A procedure to maintain sterility and prevent contamination in an area or on objects used during surgeries or invasive procedures.

Sterile Dressing Change

A medical procedure involving the replacement of an old wound dressing with a new, sterile one to prevent infection.