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.
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.
預作用自動噴水滅火系統降低擦槍走火，要求兩個單獨的觸發器來部署機會：噴頭必須打開和火災報警必須觸發。這些系統降低假警報，典型地在區域中使用，其中水將導致昂貴的損壞的風險。
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