What Is the Only Way to Prevent Backflow in Drainage

question 153

Multiple Choice

What is the only way to prevent backflow in drainage and sewage pipes?

• A)Floor drain
• B)Municipal drains
• C)Air gap
• D)There is no way to prevent backflow

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Definitions:

Correct Measurement

The act of obtaining accurate and precise dimensions, capacity, quantity, or extent of something.

Heart Failure

A chronic condition in which the heart is unable to pump blood efficiently to meet the body's needs.

Restless

Characterized by an inability to relax or remain still, often due to anxiety, boredom, or other psychological stressors.

Body Temperature

A measure of the body's ability to generate and get rid of heat, reflecting the balance between heat production and heat loss.