NFPA 14 Stand Up
An air pressure leakage test at ___ psi shall be conducted for 24 hours.
40
Pendent sprinklers shall be located at least ___ft away from obstructions such as ceiling fans and light fixtures unless the requirements of 8.2.5.3 are met.
3ft
The piping between the check valve and the outside hose coupling shall be equipped with an approved ____________ in areas subject to freezing.
Automatic Drip
What is a device/devices used to speed up trip time of a dry valve if water delivery is greater than 60 seconds?
Quick opening devices (accelerator and exhauster)
In regards to NFPA 13D, Shadow areas shall be permitted in the protection area of a sprinkler as long as the cumulative dry areas do not exceed ___ ft2 per sprinkler.
15
For Class I and Class III systems, the minimum flow rate for the hydraulically most remote standpipe shall be _____ gpm, through the two most remote 2 1/ 2 in. (65 mm) outlets, and the calculation procedure shall be in accordance with 7.10.1.2.
500
Where stored water is used as the sole source of supply, the minimum quantity shall equal the water demand rate times ___ minutes unless permitted otherwise by 6.1.3.
10
The water supply shall be capable of supplying the system demand for at least ___ minutes.
30
This is required every 3 years on a dry system.
What is a full trip and air leak test
In regards to NFPA 13R,
The minimum operating pressure of any sprinkler shall be the higher of the minimum operating pressure specified by the listing or _____ psi.
7
The maximum flow required from a 1 1/ 2 in. (40 mm) hose connection shall be ____ gpm.
100
Sprinklers shall not be required for ceiling pockets that do not exceed _____ ft3.
100
Sprinklers outside of the dwelling units shall be __________ , except as permitted by 6.2.2.2.
Quick Response
One foot of 6in pipe holds about this much water.
1.5gals
Per table 5.1.1.6.1 what color code does a Very Extra High temperature link sprinkler frame have?
Green
Within the cabinet, the hose connections shall be located so that there are at least ____ in. between any part of the cabinet, other than the door and the handle of the valve when the valve is in any position ranging from fully open to fully closed.
2
Each sprinkler system shall have a minimum _____ in. drain on the system side of the control valve.
1/2
A ___ in. drain shall be installed for each trapped portion of a dry system that is subject to freezing temperatures.
1/2in
Extra Hazard calculations for dry pipe systems shall be 2 remote sprinklers and this delivery time.
45s
Sprinklers installed where maximum ambient ceiling temperatures are between 101°F and 150°F (38°C and 65°C) shall be ___________ temperature–rated sprinklers unless modified by 7.5.6.3.
Intermediate
The minimum water supply for Class I, Class II, and Class III Systems shall be capable of providing the system demand established by Sections 7.8 and 7.10 for at least ____ minutes.
30
What is the minimum distance a residential sidewall sprinkler can be from a continuous obstruction?
8
Fire department connections shall be at least _____ in.
1 1/2
An approved relief valve shall be provided between the air supply and the shutoff valve and shall be set to relieve pressure no less than ________ in excess of system air pressure
10 psi (0.7 bar)
Prior to the 2007 edition, NFPA 13R contained a requirement for a _________ behind bathroom fixtures. That is no longer a requirement of NFPA 13R, but it still remains in NFPA 13
15-minute thermal barrier