1) What hazard category shall be defined as occupancies or portions of other occupancies where combustibility is low, quantity of combustibles is moderate, stockpiles of combustibles do not exceed 8’, and fires with moderate rates of heat release are expected?
2) What commodity class is Polybutadiene?
3) What’s the minimum pressure that sprinkler system components shall be rated to?
4) During an inspection in an attic, sprinkler heads with green bulbs were observed. What is the maximum permissible ceiling temperature for these heads?
5) A sprinkler head rated as a “high” temperature classification is rated for what ceiling temperature?
6) What is the minimum number of spare sprinkler heads required to be stocked for a building with 240 heads with 7 different types?
7) Does a dry pipe system always require water delivery within 60 seconds?
8) Dry pipe systems in dwelling units require water delivery within how long to the most remote sprinkler?
9) Which of the following does not apply to sprinkler head installation?
10) What temperature rating shall a sprinkler head 2’ above a heating duct be rated for?
11) Distance between sprinklers on a 4:12 sloped ceiling shall be measured along?
12) What is the distance between stored items and the sprinkler head deflector?
13) What the maximum sprinkler head spacing for light hazard systems?
14) What is the maximum spacing for sprinkler heads in a 25’ wide extra hazard room?
15) What is the maximum spacing along a wall in an ordinary hazard design that sidewall sprinklers can be spaced?
16) What is an acceptable form of supervision of water supply valves for sprinkler systems?
17) Supply lines for sprinkler heads are required to be kept at or above what temperature?
18) A building plans examiner identifies a specification for an 8” hole to be cut in a W24X162 beam to support a 6” sprinkler supply line. What should be done?
19) What of the following is required for in-rack sprinkler designs?
20) A warehouse is being designed for 20’ rack storage of Class IV non-encapsulated commodities without in-rack suppression. What suppression is required at the ceiling?