PE Fire Protection exam at a glance
50 full-length mock tests
Attempt 50 full-length mocks
Each is a distinct question set built on the real 60-question, 480-minute pattern, with instant scoring and section-wise analysis. The first is free; unlock all 50 forever for $1.99 (one-time, no subscription).
PE Fire Protection key facts & eligibility
| Conducting body | NCEES (National Council of Examiners for Engineering and Surveying) |
|---|---|
| Official website | ncees.org ↗ |
| Mode | The PE Fire Protection exam — the Principles and Practice of Engineering exam for fire-protection engineers, toward Professional Engineer licensure. It is a computer-based test at Pearson VUE centres. |
| Frequency | Offered once a year by appointment at approved test centres. |
| Scoring & marking | It has 85 questions (multiple-choice plus alternative item types) in a 9.5-hour appointment (including a tutorial and a scheduled 50-minute break). NCEES provides an electronic reference handbook and the specified design standards (including NFPA codes) on-screen — the only references allowed. Content covers fire dynamics, water-based and special-hazard suppression, detection and alarm, egress and life safety, passive fire protection, and water supply and hydraulics. Results are reported pass/fail. |
| Score validity | A pass, with the required experience, leads to PE licensure by your state board. |
| Language | English. |
Who is eligible for PE Fire Protection?
Typically requires passing the FE exam plus the engineering experience mandated by your state licensing board.
Last verified July 2026 against NCEES — PE Fire Protection. Always confirm current details on the official website before you register.
PE Fire Protection section breakdown
The PE Fire Protection mock test on Wrexa Edge replicates the real exam's section structure — same names, same question count per section, same time limits. No inter-section breaks — the timer runs continuously.
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PE Fire Protection (60 Q)
Marking scheme
+1 per correct. Try your score.
Strategy: PE Fire Protection has no negative marking. Attempt every question — blank answers cost you potential marks but cannot pull your score down.
Scale: PE Fire Protection (pass 700/1000).
How PE Fire Protection is conducted
- Mode
- Test format
- Backtracking
- Mark for review
PE Fire Protection time strategy
With 60 questions in 480 minutes, you have about 480 seconds per question on average. Successful candidates aim for the following pacing on each section:
- PE Fire Protection (60 Q)
Wrexa Edge's analytics show your actual time-per-question after every mock so you can spot which sections you're losing time on.
PE Fire Protection topics covered
Across the 50 Wrexa Edge variants of PE Fire Protection, the following topics appear most often (sample distribution from one variant):
PE Fire Protection (60 Q)
- PE Fire Protection — Sprinkler Design · 17
- PE Fire Protection — Egress · 10
- PE Fire Protection — Special Hazards · 10
- PE Fire Protection — Detection & Alarm · 9
- PE Fire Protection — Fire Dynamics · 8
- PE Fire Protection — Smoke Control · 6
PE Fire Protection difficulty calibration
Elite tier. Elite-tier: among the toughest exams in its category. Most successful candidates prepare for 6-12+ months.
PE · 80 Q in 9.5h (CBT). Fire dynamics, fire protection analysis, detection & alarm, suppression systems, egress & passive protection, codes. · Official language: English.
Verified content — Wrexa Edge's PE Fire Protection bank has been deeply curated with real exam-aligned content (estimated 100% syllabus coverage).
How Wrexa Edge prepares you for PE Fire Protection
- Real test-day interface
- 50 distinct variants
- Detailed analytics
- Spaced repetition (Notebook)
- Optional proctoring
- Free to start
Expert take: what PE Fire Protection really tests
The PE Fire Protection exam (NCEES) is 85 questions (with alternative item types) in a 9.5-hour appointment, computer-based, offered once a year, with on-screen NFPA standards and a reference handbook. It covers fire dynamics, suppression, detection and alarm, egress and life safety, passive protection, and water supply and hydraulics. Results are pass/fail.
Preparation tips
- Practise fast navigation of the on-screen NFPA standards.
- Master hydraulic calculations and suppression-system design.
- Know egress/life-safety requirements well.
Common mistakes to avoid
- Struggling to find the right NFPA provision quickly under time.
- Under-practising hydraulics, a calculation-heavy area.
PE Fire Protection study plan
A phase-by-phase roadmap from your first concept to test-ready. Stretch or compress each phase to fit the time you have before your attempt.
- Fire dynamics and life safety
- NFPA codes navigation on-screen
- Reference-handbook navigation
- Suppression, detection and alarm systems
- Water supply and hydraulics
- Passive fire protection
- Full 85-question timed practice
- On-screen NFPA navigation
- Target a confident pass
Where PE Fire Protection can take you
A strong PE Fire Protection result opens up these careers and higher-study paths:
- Fire-protection PE licensure
- Life-safety mastery
- NFPA on-screen
- Once a year
Best books & official prep for PE Fire Protection
- PE Fire Protection Reference Handbook & NFPA standards — NCEES
- PE Fire Protection review manual & practice exam — NCEES / SFPE / PPI
Official practice: Learn to navigate the on-screen NFPA standards and reference handbook, and work the official NCEES PE Fire Protection practice exam; emphasise suppression systems and hydraulics.
Previous-year papers: NCEES sells an official PE Fire Protection practice exam; live questions are not released.
Sample PE Fire Protection practice questions
5 questions taken from the PE Fire Protection mock tests on Wrexa Edge. Try each one, then reveal the answer.
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Q1. Under NFPA 101, an occupancy is classified as assembly when it is used for gathering of at least how many persons?
- 10 persons
- 25 persons
- 100 persons
- 50 persons
Show answer
Answer: D — 50 persons
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Q2. Using Heskestad's correlation L = 0.235Q^(2/5) − 1.02D, what is the mean flame height of a 1,000-kW fire with a 1.0-m diameter?
- 2.70 m
- 3.72 m
- 22.48 m
- 4.74 m
Show answer
Answer: A — 2.70 m
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Q3. Which detection technology responds best to slow, smoldering fires producing large smoke particles?
- Ionization smoke detectors
- Photoelectric smoke detectors
- Fixed-temperature heat detectors
- Ultraviolet flame detectors
Show answer
Answer: B — Photoelectric smoke detectors
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Q4. Under NFPA 2001, what is the typical maximum discharge time for a halocarbon clean agent system?
- 60 seconds
- 120 seconds
- 10 seconds
- 30 seconds
Show answer
Answer: C — 10 seconds
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Q5. On the NFPA 13 density/area curves, what is a common design point for Extra Hazard Group 1?
- 0.20 gpm/ft² over 1,500 ft²
- 0.40 gpm/ft² over 2,500 ft²
- 0.15 gpm/ft² over 1,500 ft²
- 0.30 gpm/ft² over 2,500 ft²
Show answer
Answer: D — 0.30 gpm/ft² over 2,500 ft²
Frequently asked questions
- What is the PE Fire Protection exam pattern?
- NCEES PE Fire Protection contains 60 questions across 1 section: PE Fire Protection (60 Q). Total duration is 480 minutes (about 480 seconds per question).
- Does PE Fire Protection have negative marking?
- No — PE Fire Protection has no negative marking. Each correct answer is worth 1 mark, so attempt every question.
- How is PE Fire Protection scored?
- Scaled score range: 100 to 1000. PE Fire Protection (pass 700/1000).
- How can I practise PE Fire Protection online for free?
- Wrexa Edge gives you a free full-length PE Fire Protection mock test — with instant scoring, detailed explanations and analytics — plus 49 more with a one-time $1.99 unlock that never expires. Start practising in under a minute, no card required.
- What is the difficulty level of PE Fire Protection?
- PE Fire Protection is rated Elite difficulty on Wrexa Edge. Elite-tier: among the toughest exams in its category. Most successful candidates prepare for 6-12+ months. PE · 80 Q in 9.5h (CBT). Fire dynamics, fire protection analysis, detection & alarm, suppression systems, egress & passive protection, codes. · Official language: English.
- How long is the PE Fire Protection exam?
- PE Fire Protection runs for 480 minutes total. On Wrexa Edge the timer is enforced exactly as on the real exam — including no inter-section breaks.
- What topics are covered in PE Fire Protection?
- PE Fire Protection is split into: PE Fire Protection (60 Q). Each section is timed and weighted separately. PE · 80 Q in 9.5h (CBT). Fire dynamics, fire protection analysis, detection & alarm, suppression systems, egress & passive protection, codes. · Official language: English.
- What tools or aids are allowed during PE Fire Protection?
- No special tools are required. Note: real exam is proctored — Wrexa Edge mirrors this with a webcam-based proctoring flow you can enable.
- Is the PE Fire Protection test adaptive?
- No — PE Fire Protection is a fixed-form (linear) test. Every candidate sees the same number of questions per section.
- How many PE Fire Protection mock tests does Wrexa Edge offer?
- Wrexa Edge generates 50 distinct PE Fire Protection variants — each with different question content, not just shuffled options — the first one free for everyone and 49 more with a one-time $1.99 unlock. That's 3000 unique practice questions in the real test-day interface.
- Is there a free PE Fire Protection test series 2026?
- Yes. The Wrexa Edge PE Fire Protection test series for 2026 gives you a free full-length mock test (50 in total) plus subject-wise and topic-wise tests — instant scoring and detailed analysis, no card required.
- Are PE Fire Protection previous year question–style papers included?
- Every PE Fire Protection mock is modelled on the official exam pattern and the style of previous years' papers — the same 60-question structure, sections and marking — so your practice mirrors the real paper you'll sit.
- Which is the best free PE Fire Protection mock test online?
- Wrexa Edge's PE Fire Protection mock test replicates the real exam interface, timing and marking scheme, with instant score, section-wise analysis and 50 fresh variants — a strong free choice for 2026 preparation.
- Can I take the PE Fire Protection mock test on mobile?
- Yes. PE Fire Protection mock tests run in any browser on mobile, tablet or desktop — no app or download needed. Start on your phone and your progress and analytics sync when you sign in.
- What is the PE Fire Protection syllabus?
- The PE Fire Protection syllabus maps to its 1 section: PE Fire Protection (60 Q). Wrexa Edge's mock tests cover the complete syllabus topic by topic — see the topics-covered breakdown above — so you practise every area at real exam difficulty.
- What is the eligibility for PE Fire Protection?
- Typically requires passing the FE exam plus the engineering experience mandated by your state licensing board. Wrexa Edge focuses on realistic PE Fire Protection practice: a free full-length mock in the exact exam pattern, ready whenever you are.
- When is the PE Fire Protection exam and how should I prepare?
- Official PE Fire Protection exam dates are announced by the conducting body for each cycle — check the latest notification for the current schedule. To be ready, follow a phased study plan and take full-length timed mocks; Wrexa Edge gives you a free PE Fire Protection mock with instant scoring so you can track your readiness week by week.
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