Practice question

A culvert differs from a closed storm-sewer network in that a culvert typically:

Conveys a stream or ditch flow under a road in a short run with inlet and outlet at daylight
Collects building plumbing fixtures inside a dwelling
Is always a pressurized water main
Must be installed only by a plumbing contractor

Answer: A — Conveys a stream or ditch flow under a road in a short run with inlet and outlet at daylight

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