S12 FDNY Exam (Latest 2023/ 2024 Update) Questions and Verif ied Answ ers| 100% Correct| Grade A Q: a standard sprinkler has RTI of what? Answer: 80 Q: a sprinkler system with open heads is called a? Answer: Deluge system Q: the freezing point if ant freeze solutions is measured by what? Answer: hydrometer or refractometer Q: local law 58/2009 requires sprinkler and stand pipe risers to be painted what color? Answer: yellow Q: the distance for the hanger assembly to the center line of an upright sprinkler head should be? Answer: 3 inches Q: the automatic ball drip is located where? Answer: Between lower check valve and fire department connection Q: what is the purpose of a ball drip? Answer: to prevent freezing in the line Q: the build up of foreign matter on a sprinkler head is called? Answer: loading Q: when a sprinkler head opens it is said to? Answer: be fused Q: the minimum air pressure inside a pressure tank is? Answer: 75 psi Q: a gravity tank should be atlas how many feet above the highest sprinkler heads it supplies? Answer: 25 feet Q: gauges are to be replaced every? Answer: 5 years Q: how many spare sprinkler heads are to be on hand when under 300 sprinklers? Answer: 6 Q: how many spare spare sprinkler heads are to be on hand when there is 300 to 1000 sprinklers? Answer: 12 Q: how many spare sprinkler heads are to be on hand when there is over 1000 sprinklers? Answer: 24 Q: all sprinklers prior to what date shall be replaced?
Exam (elaborations)
S12 FDNY Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A
S12 FDNY Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: a standard sprinkler has RTI of what? Answer: 80 Q: a sprinkler system with open heads is called a? Answer: Deluge system Q: the freezing point if ant freeze solutions is measured by what? Answer: hydrometer or refractometer Q: local law 58/2009 requires sprinkler and stand pipe risers to be painted what color? Answer: yellow Q: the distance for the hanger assembly to the center line of an upright sprinkler head should be? Answer: 3 inches Q: the automatic ball drip is located where? Answer: Between lower check valve and fire department connection Q: what is the purpose of a ball drip? Answer: to prevent freezing in the line Q: the build up of foreign matter on a sprinkler head is called? Answer: loading Q: when a sprinkler head opens it is said to? Answer: be fused Q: the minimum air pressure inside a pressure tank is? Answer: 75 psi Q: a gravity tank should be atlas how many feet above the highest sprinkler heads it supplies? Answer: 25 feet Q: gauges are to be replaced every? Answer: 5 years Q: how many spare sprinkler heads are to be on hand when under 300 sprinklers? Answer: 6 Q: how many spare spare sprinkler heads are to be on hand when there is 300 to 1000 sprinklers? Answer: 12 Q: how many spare sprinkler heads are to be on hand when there is over 1000 sprinklers? Answer: 24 Q: all sprinklers prior to what date shall be replaced?
Show more
Read less
Institution
S12 Certificate Of Fitness Sprinkler
Course
S12 Certificate of Fitness Sprinkler
Whoops! We can’t load your doc right now. Try again or contact support.
Written for
- Institution
- S12 Certificate of Fitness Sprinkler
- Course
- S12 Certificate of Fitness Sprinkler
Document information
- Uploaded on
- December 28, 2023
- Number of pages
- 22
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
- s12 sp
-
s12 citywide sprinkler systems
-
s12 fdny exam latest update questions
-
all sprinklers prior to what date shall be repla
-
a standard sprinkler has rti of what
-
s12 supervision of sprinkler systems
Content preview
$10.99
Get access to the full document:
100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached
Also available in package deal
Package deal
S12 Sprinkler Exams (Latest 2023/ 2024 Updates STUDY BUNDLE WITH COMPLETE SOLUTIONS ) Questions and Verified Answers| 100% Correct|Grade A
4
6
2023
$ 65.94
More info
