What type of sprinkler system would be best for an art gallery?
A.
Wet pipe
B.
Dry pipe
C.
Deluge
D.
Preaction
Explanation:
Answer D is correct; preaction sprinkler systems lower the chance of accidental discharge by requiring two separate triggers to deploy: the sprinkler head must open and the fire alarm must trigger. These systems lower the risk of false alarms, typically used in areas where water would cause expensive damage.Incorrect Answers and Explanations: A, B, and C: Answers A, B, and C are incorrect; all release water after a single trigger. This increases the chance of a false alarm causing expensive damage.