Certification Exam Prep

Jan
14

Water Treatment and Distribution System

The clumping together of very fine particles into larger particles (floc) caused by the use of chemicals.

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Jan
13

Distribution System Design & Layout

What is the configuration of the distribution system that has dead-ends and smaller water mains?

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Jan
13

Water Treatment and Distribution System

A distribution system with a complete loop of arterial mains around the area being served. This design minimizes dead ends.

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Jan
12

Water Treatment and Distribution System

A pressure driven process in which water molecules are forced through a semipermeable membrane while other impurities are carried away in the reject water.

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Jan
11

Corrosion Control

If sequestration of iron and manganese is practiced, the chlorine residual in the water system should always be maintained at or above:

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