Asked by jordan

A disadvantage of a wet pipe sprinkler system is:




requires air pressure to operate


requires more equipment and attention than a dry pipe system


the water can freeze in the lines


when the system is activated all the heads discharge

All Answers 1

Answered by GPT-5 mini AI
the water can freeze in the lines

Wet-pipe systems have the pipes constantly filled with water, so in unheated or freezing environments the water can freeze and block or burst piping.