The Total Liquid Flow Rate Entering Any Portion of a Fluid-Filled

question 18

Multiple Choice

The total liquid flow rate entering any portion of a fluid-filled (nonleaking) piping assembly will ____ the total flow rate exiting that assembly.

• A) always equal
• B) never equal
• C) might equal
• D) approximate

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Definitions:

Urine

A liquid by-product of metabolism in humans and many animals, excreted by the kidneys through the urethra.

Blood

A vital fluid in the body that delivers necessary substances like nutrients and oxygen to the cells and transports metabolic waste products away.

Kidney

An organ in vertebrates that is essential for removing waste products from the blood and regulating blood pressure, electrolyte balance, and red blood cell production.

Acidity

A measure of the concentration of hydrogen ions in a solution, often determining the sourness or sharpness of taste.