Free NFPA CWBSP Exam Questions
Absolute Free CWBSP Exam Practice for Comprehensive Preparation
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NFPA CWBSP Exam Questions
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Provided By: NFPA
- Exam: Certified Water-Based Systems Professional
- Certification: NFPA Certification
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Total Questions: 100
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Updated On: Jan 13, 2026
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Rated: 4.9 |
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Online Users: 200
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Question 1
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For an existing antifreeze system without a backflow prevention device, what size hole is required in the check valve separating the supply and the antifreeze?
Answer: A
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For an existing antifreeze system without a backflow prevention device, what size hole is required in the check valve separating the supply and the antifreeze?
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Question 2
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The distance between a hanger and the center line of an upright sprinkler shall be no less than
Answer: A
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The distance between a hanger and the center line of an upright sprinkler shall be no less than
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Question 3
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Which type of pipe does not require a special listing to use threaded fittings?
Answer: D
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Which type of pipe does not require a special listing to use threaded fittings?
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Question 4
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Annual testing for a 1,500 gpm (5,677 L/min) at 80 psi (1.4 bar) fire pump supporting an attached sprinkler system demand of 1,800 gpm (6,813 L/min) at 100 psi (6.9 bar) is being conducted. The flow test of the fire pump must achieve what minimum flow rate and discharge pressure?
Answer: C
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Annual testing for a 1,500 gpm (5,677 L/min) at 80 psi (1.4 bar) fire pump supporting an attached sprinkler system demand of 1,800 gpm (6,813 L/min) at 100 psi (6.9 bar) is being conducted. The flow test of the fire pump must achieve what minimum flow rate and discharge pressure?
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Question 5
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What is the minimum calculated design area for a light hazard sprinkler system protecting an open office space with a noncombustible acoustic ceiling tile installed 6 in. (150 mm) below the bottom of solid wood joists?
Answer: B
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What is the minimum calculated design area for a light hazard sprinkler system protecting an open office space with a noncombustible acoustic ceiling tile installed 6 in. (150 mm) below the bottom of solid wood joists?