Tentamen (uitwerkingen)
TCFP Firefighter Chapters 26-28 Test questions and answers.
- Vak
- Instelling
In a preaction sprinkler system, what must happen before water will flow? Select one: A. The alarm condition must persist for a set time B. An alarm initiating device must be activated C. The dry-pipe valve must close D. System water pressure must drop B. An alarm initiating device must be ac...
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