- What are three basic causes of water corrosivity toward metals?
- The Safe Drinking Water Act extends Federal Standards over all water systems with 15 or more service connections or that serve 25 or more people. (True or False)
- The volume occupied by a pound of water will vary depending upon the pressure. (True or False)
- Algae are the least important of all causes of taste and odor problems. (True or False)
- What major factors influence the growth of algae in water?
- A bad taste and rotten egg smell in water is caused by carbon dioxide. (True or False)
- How does the size of the filter media particles affect the filter capacity or run?
- What effect does turbidity have on chlorine requirements?
- Ion exchange water softening increases water corrosivity. (True or False)
- Municipalities using lime-soda softening can assure their customers of zero hardness water. (True or False)
