What are some uses of fire hydrants and how should they be maintained?What are some meter types and how are they used in a water distribution system?

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Water

Water 140_Version1.5 (2)

Using only chapter 8 and 9 in the textbook provided.

What are some uses of fire hydrants and how should they be maintained?

What are some meter types and how are they used in a water distribution system?

Use direct quotations