S12 FDNY Exam Questions & Answers Test
QUESTIONS AND VERIFIED SOLUTIONS |2026|
ELABORATED &DETAILED ANSWERS!!
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Terms in this set (119)
RTI of a standard sprinkler 80
Sprinkler system with open heads Deluge system
Freezing point of antifreeze Hydrometer or refractometer
solutions
Color required for sprinkler and Yellow
standpipe risers per local law
58/2009
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, 6/17/26, 10:03 AM S12 FDNY Exam Questions & Answers Test QUESTIONS AND VERIFIED SOLUTIONS |2026| ELABORATED &DETAILED ANS…
Distance for hanger assembly to 3 inches
center line of an upright sprinkler
head
Location of the automatic ball drip Between lower check valve and fire department
connection
Purpose of a ball drip To prevent freezing in the line
Build up of foreign matter on a Loading
sprinkler head
When a sprinkler head opens It is said to be fused
Minimum air pressure inside a 75 psi
pressure tank
Height a gravity tank should be 25 feet
above highest sprinkler heads it
supplies
Frequency for replacing gauges Every 5 years
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