Sprinkler Study Guide Questions with
Correct Answers
All work performed on any component of a fire sprinkler system MUST be done by or
under the supervision of a - ANSWERSG. Card holder
Quarterly Inspections MUST be done by a - ANSWERSLicense holder or designee
Service Tags SHALL be hung on the - ANSWERSOS&Y valve after work is completed
The minimum number of heads in a box is - ANSWERSSix
The maximum working pressure of a fire sprinkler system is - ANSWERS175psi
A dry pipe valve and supply pipe SHALL be protected from - ANSWERSFreezing
How much notice must be given to the AHJ before a test or inspection can be
scheduled? - ANSWERS48 hours
When a fire sprinkler system has more than 20 sprinkler heads a - ANSWERSFire
alarm is required
A fire sprinkler system MUST take no longer than _______ for water to reach the most
remote head - ANSWERS3 minutes
What is the minimum residual pressure required for a light hazard fire sprinkler system?
- ANSWERS15psi
The air pressure over the anticipated trip pressure of a dry fire sprinkler system should
not exceed - ANSWERS20psi
The maximum length of lateral sway bracing on a cross main is - ANSWERS40 feet
Pipe hangers SHALL be designed to hold the weight of the pipe filled with water plus -
ANSWERS250lbs at the point of the hanger
Correct Answers
All work performed on any component of a fire sprinkler system MUST be done by or
under the supervision of a - ANSWERSG. Card holder
Quarterly Inspections MUST be done by a - ANSWERSLicense holder or designee
Service Tags SHALL be hung on the - ANSWERSOS&Y valve after work is completed
The minimum number of heads in a box is - ANSWERSSix
The maximum working pressure of a fire sprinkler system is - ANSWERS175psi
A dry pipe valve and supply pipe SHALL be protected from - ANSWERSFreezing
How much notice must be given to the AHJ before a test or inspection can be
scheduled? - ANSWERS48 hours
When a fire sprinkler system has more than 20 sprinkler heads a - ANSWERSFire
alarm is required
A fire sprinkler system MUST take no longer than _______ for water to reach the most
remote head - ANSWERS3 minutes
What is the minimum residual pressure required for a light hazard fire sprinkler system?
- ANSWERS15psi
The air pressure over the anticipated trip pressure of a dry fire sprinkler system should
not exceed - ANSWERS20psi
The maximum length of lateral sway bracing on a cross main is - ANSWERS40 feet
Pipe hangers SHALL be designed to hold the weight of the pipe filled with water plus -
ANSWERS250lbs at the point of the hanger
