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Most Recent NFPA CWBSP Exam Dumps

 

Prepare for the NFPA Certified Water-Based Systems Professionals exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the NFPA CWBSP exam and achieve success.

The questions for CWBSP were last updated on Mar 30, 2025.
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Question No. 1

What is the maximum pressure rating when using standard weight pattern malleable iron fittings that are 6 in. (150 mm) in size and smaller?

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Correct Answer: C

Standard weight pattern malleable iron fittings that are 6 inches in size and smaller typically have a maximum pressure rating of 300 psi (21 bar). This rating ensures that the fittings can withstand the pressure demands of most fire sprinkler systems without failure.


Question No. 2

A new office area located inside a warehouse space is being designed as a light hazard occupancy. This office area

may be protected with

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Correct Answer: C

A new office area designed as a light hazard occupancy can be adequately protected using standard-response spray sprinklers. These sprinklers are suitable for environments with low fire load densities, such as office spaces.


Question No. 3

How much pressure is lost due to elevation in water flowing in a pipe from 6 ft (1.8 m) high to 15 ft (4.6 m) high?

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Correct Answer: B

The pressure lost due to elevation in water flowing from 6 ft to 15 ft high is approximately 3.897 psi, calculated based on the height difference and the principle that each foot of elevation change results in a pressure change of 0.433 psi.


Question No. 4

Contract specifications call for a water mist fire protection system in the mechanical room. Is this allowed per

NFPA 13?

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Correct Answer: A

Water mist fire protection systems are specifically covered by NFPA 750, not NFPA 13, which focuses on traditional water-based sprinkler systems. NFPA 750 provides the standards for water mist fire protection systems, including their design, installation, and maintenance.


Question No. 5

What ASTM standard covers the manufacture of chlorinated polyvinyl chloride (CPVC) pipe, allowed to be used in fire

sprinkler systems?

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Correct Answer: D

ASTM F442 covers the standards for the manufacture of chlorinated polyvinyl chloride (CPVC) pipes, which are permitted for use in fire sprinkler systems due to their suitable properties for carrying water in fire suppression applications.


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