Final Exam.docx - Final Exam QUESTION 1 Rate of rise heat...

This preview shows page 1 - 4 out of 9 pages.

Final ExamQUESTION 1Rate of rise heat detectors measure the rate of temperature rise in the monitored area.TrueFalse
QUESTION 2Water has one of the lowest specific heats of any known substance
QUESTION 3In a wet pipe system, a retard chamber triggers an alarm when excess water is detected.
QUESTION 4In a sprinkler system, the individual heads are attached to the ____.
QUESTION 5The ____ is at the hydraulically most challenging and often times the furthest point in a dry pipe sprinkler system.A.Inspector test drainB.RiseC.Main valve D.Branch line
Final ExamQUESTION 6The ____ sprinkler system is used in temperatures where freezing temperatures may occur.
QUESTION 7Sprinklers have been statistically shown to control ____ of the fires where they were activated.
QUESTION 8OS&Y and Post Indicator valves are usually kept ____.
QUESTION 9A(n) ____ sprinkler is designed to be used in a hanging down position.A.UprightB.PendanC.Sidewall D.Recumbent
Final ExamQUESTION 10The ____ sprinkler system has all of the heads open all of the time.
QUESTION 11____ is used to create a foam solution from foam concentrate and water by using the venturi principle.
QUESTION 12Dry sand is used on ____ fires.
QUESTION 13____ is/are the most common fire-extinguishing agent(s) in use today.

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture