damonwifey damonwifey

19-11-2020
Social Studies

contestada

HELP ME PLZ What does a "backflow preventer device" do?

a
Keeps your irrigation system clear of sand and insects?
b
Prevents super high water pressure?
c
Keeps drip nozzles from being blown off the tubing?
d
Stops water from flowing back into the house water and contaminating it?

Respuesta :

jewelezell7777 jewelezell7777

19-11-2020

Answer:

d.

Explanation:

Answer Link

twixboy twixboy

19-11-2020

Answer:

its D

Explanation:

A backflow preventer is a device that's installed on your home's water pipes that allows water to flow in one direction

Answer Link

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