Free NFPA CFPS Exam Questions

Become NFPA Certified with updated CFPS exam questions and correct answers

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Total 191 Questions | Updated On: Aug 19, 2026

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Question 1

The maximum distance between hangers for an automatic fire sprinkler system for a threaded lightwall steel pipe of 2 in. diameter is

A : 15 ft.

B : 12 ft.

C : 10 ft.

D : 8 ft.

Answer: C

Question 2

When designing a mechanical conveyor or elevator, it is critically important to ensure that:

A : ey are used only with dampened materials.

B : oke feeds are not used in controlling dust.

C : t collectors are installed indoors close to the conveyor they serve

D : l machinery and conveyors are thoroughly bonded and grounded.

Answer: D

Question 3

The three basic calculation methods used to determine rate of fire flow are the Royer/Nelson. US National Fire Academy, and_________.

A : Hazen Williams

B : Venturi principle

C : Sprinkler calculations

D : Bernoulli calculation

Answer: A

Question 4

In considering the rating of audible appliances, in wide-open spaces, how many decibels does the sound pressure level (SPL) decrease every time the distance from the source is doubled?

A : 4 dB

B : 6 dB

C : 10 dB

D : 16 dB

Answer: B

Question 5

How would you define an emergency involving the release or potential release of hazardouse materials/WMD with or without fire?

A : Hazardous materials incident

B : Outcome

C : Response community

D : Bulk packaging response

Answer: A

Page: 1 / 39

Total 191 Questions | Updated On: Aug 19, 2026

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