Exam (elaborations)
NYC COF CITYWIDE SPRINKLER QUESTIONS AND CORRECT DETAILED ANSWERS |ALREADY GRADED A
- Course
- Institution
The pressure difference for the clapper valve to open is ___ to ___ psi. - CORRECT ANSWER-2 to 5 psi Maintenance on tanks is every ____ ____. - CORRECT ANSWER-3 years A sprinkler system is a ____ ____ ____ that uses _____ as the extinguishing agent. - CORRECT ANSWER-Fire extinguishing system, w...
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