最新的NFPA Certified Water-Based Systems Professionals - CWBSP免費考試真題
問題1
After reviewing an existing sprinkler system, it was determined that sprinklers were installed using NFPA 13 using the Ordinary Hazard Pipe Schedule method. The highest elevation of sprinklers is 28 ft (8.53m) and the system is fully monitored as specified by NFPA 13. What is the minimum pressure and flow required?
正確答案: B
說明：（僅 VCESoft 成員可見）
問題2
A dairy processing plant containing empty plastic crates to a maximum height of 5 ft (1.5 m) should be classified as what occupancy type?
正確答案: A
說明：（僅 VCESoft 成員可見）
問題3
When using a 1.5 in. (40 mm) outlet on a hose connection, an approved pressure-regulating device shall be installed when the residual pressure exceeds what value?
正確答案: B
說明：（僅 VCESoft 成員可見）
問題4
In a dry pipe system protection of an Extra Hazard Group I occupancy, how many remote sprinklers should be considered to initially open to meet the water delivery time requirements?
正確答案: B
說明：（僅 VCESoft 成員可見）
問題5
What is the minimum exposed barrel length for a dry sprinkler barrel exposed to 50°F (10#) when the discharge end is in an environment of -30°F (34#)?
正確答案: A
說明：（僅 VCESoft 成員可見）
問題6
What is the correct number of sprinklers to calculate on a branchline for a building with an ordinary hazard (nonstorage) occupancy, a roof slope of a rise of 3 units in a run of 12 units, and with sprinklers spaced
11.5 ft (3.5 m) on center along the lines?
11.5 ft (3.5 m) on center along the lines?
正確答案: C
說明：（僅 VCESoft 成員可見）
問題7
The FPE has indicated that a vertical opening shall be protected by closely spaced sprinklers in combination with a draft stop installed per code. The sprinklers will be spaced 6 ft (1.83 m) on center. What is the minimum gpm discharge required per sprinkler head?
正確答案: D
說明：（僅 VCESoft 成員可見）
問題8
What piping material is acceptable for the suction and discharge piping pressure maintenance pumps?
正確答案: D
說明：（僅 VCESoft 成員可見）
問題9
The minimum diameter of a private service main to a hydraulically calculated sprinkler system that also supplies a fire hydrant is
正確答案: D
說明：（僅 VCESoft 成員可見）
問題10
What is the thrust force on an 8 in. (205 mm) ductile iron 90° bend with a water test pressure of 200 psi (13.8 bar)?
正確答案: B
說明：（僅 VCESoft 成員可見）
