200+ Free PE Structural Practice Questions

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Question 1

Score: 0/0

A roof girder supports joists with a 12 ft tributary width. If the unfactored roof load is 85 psf, what uniform line load acts on the girder?

510 plf

1,020 plf

1,530 plf

2,040 plf

to track

2026 Statistics

Key Facts: PE Structural Exam

Exam Questions

NCEES

9 hrs

Exam Time

NCEES

$400

Exam Fee

NCEES

58%

1st-Time Pass Rate

NCEES Jan 2026

Content Areas

NCEES

Year-round

Availability

NCEES

The PE Civil Structural exam is the structural discipline of the NCEES PE Civil exam. It uses the current April 2024 CBT specification, has 80 questions in a 9-hour appointment, costs $400, and is scored pass/fail on a scaled basis. NCEES reported January 2026 pass rates of 58% for first-time takers and 37% for repeat takers. As of March 12, 2026, NCEES has not posted a newer Civil: Structural blueprint than the April 2024 specification, so study plans should still track the five official structural content areas and their question ranges.

Sample PE Structural Practice Questions

Try these sample questions to test your PE Structural exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 200+ question experience with AI tutoring.

1A roof girder supports joists with a 12 ft tributary width. If the unfactored roof load is 85 psf, what uniform line load acts on the girder?

A.510 plf

B.1,020 plf

C.1,530 plf

D.2,040 plf

Explanation: A tributary area load is converted from psf to plf by multiplying by tributary width. Here, 85 psf x 12 ft = 1,020 plf. Structural load takeoffs often hinge on keeping area loads and line loads straight.

2A simply supported beam spans 18 ft and carries a uniform load of 600 lb/ft. What is the maximum bending moment?

A.12.2 kip-ft

B.24.3 kip-ft

C.48.6 kip-ft

D.97.2 kip-ft

Explanation: For a simply supported beam with uniform load, Mmax = wL^2/8. Using 600 lb/ft and 18 ft gives 600 x 18^2 / 8 = 24,300 ft-lb = 24.3 kip-ft. This maximum occurs at midspan.

3A simply supported beam carries 0.8 kip/ft over a 25 ft span. What is the maximum moment?

A.31.25 kip-ft

B.46.88 kip-ft

C.62.5 kip-ft

D.78.13 kip-ft

Explanation: For a simple beam with full-span uniform load, Mmax = wL^2/8. Using 0.8 kip/ft and 25 ft gives 62.5 kip-ft. Horizontal-member design often starts with this basic gravity-demand check.

4A soil has liquid limit LL = 42% and plastic limit PL = 19%. What is the plasticity index?

A.19%

B.23%

C.42%

D.61%

Explanation: Plasticity index is PI = LL - PL. Here, 42 - 19 = 23%. PI is a simple but important indicator of how plastic and compressible a fine-grained soil may be.

5What is the primary purpose of special inspections on structural work?

A.To redesign the project during construction

B.To verify critical materials and installation comply with the approved documents and code requirements

C.To replace the contractor's quality control program entirely

D.To waive shop-drawing review

Explanation: Special inspections provide an independent check that critical structural materials, fabrication, and installation are consistent with the approved documents and applicable code provisions. They do not replace engineering design or contractor quality control, but they are an important compliance and life-safety function. Structural exam questions often test the distinction between design, QC, and inspection roles.

6A 6 in normal-weight concrete slab carries an additional 15 psf of superimposed dead load. What total dead load should be used for the slab?

A.75 psf

B.90 psf

C.105 psf

D.150 psf

Explanation: A 6 in slab is 0.5 ft thick. Using 150 pcf for normal-weight concrete, the slab self-weight is 0.5 x 150 = 75 psf; adding 15 psf of superimposed dead load gives 90 psf total. Self-weight plus permanently attached materials belongs in dead load.

7A simply supported beam spans 22 ft and carries a uniform load of 900 lb/ft. What is the maximum shear force?

A.4.95 kips

B.9.9 kips

C.14.85 kips

D.19.8 kips

Explanation: For a simply supported beam with uniform load, the maximum end reaction and maximum shear are wL/2. Using 900 lb/ft and 22 ft gives 9,900 lb = 9.9 kips. Maximum shear occurs at the supports.

8When does a slab generally behave as a one-way slab for load distribution?

A.When the longer span is more than about twice the shorter span

B.When both spans are equal

C.When the slab has any reinforcement in two directions

D.Only when it is post-tensioned

Explanation: A slab commonly behaves as one-way when the aspect ratio is large enough that load predominantly spans in the shorter direction, often when Ly/Lx exceeds about 2. Two-way action is more appropriate when the spans are closer in length. Understanding the load path is more important than memorizing isolated terminology.

9A soil deposit has preconsolidation pressure 3,000 psf and current effective overburden 1,500 psf. What is the OCR?

A.0.5

B.1.0

C.2.0

D.3.0

Explanation: Overconsolidation ratio is OCR = sigma'_p / sigma'_vo. Using 3,000/1,500 gives OCR = 2.0. An OCR greater than 1 indicates the soil has experienced a larger effective stress in the past than it carries now.

10How should a deferred structural submittal be handled before fabrication or installation?

A.It may be installed immediately if the contractor approves it

B.It should be submitted later but still reviewed and approved through the proper design and authority process before use

C.It bypasses the building official because it is deferred

D.It is valid only if no calculations are provided

Explanation: Deferred submittals are not exempt from review; they are simply submitted after the main permit package on an approved schedule. They still require proper review by the responsible design professional and the authority having jurisdiction before fabrication or installation. Treating deferred items as informal field changes is a serious process mistake.

About the PE Structural Exam

The NCEES Civil: Structural PE exam is a year-round computer-based licensure exam for civil engineers whose practice centers on structural analysis and design. The official specification includes 80 questions in a single 9-hour appointment and emphasizes structural loading, analysis, temporary works, material behavior, and component design/detailing across steel, concrete, timber, masonry, foundations, and retaining systems. The exam is closed book, but NCEES supplies the PE Civil Reference Handbook and the applicable structural standards as searchable electronic references.

Questions

80 scored questions

Time Limit

9 hours

Passing Score

Pass/fail (scaled; NCEES does not publish the cutoff)

Exam Fee

$400 (NCEES (Pearson VUE))

PE Structural Exam Content Outline

12-18 questions

Analysis of Structures: Loads and Load Applications

Dead, live, construction, wind, seismic, moving, snow, rain, ice, earth-pressure, tributary-area, load-path, and load-combination concepts.

17-26 questions

Analysis of Structures: Forces and Load Effects

Shear, moment, axial effects, flexure, combined stress, deflection, serviceability, torsion, buckling, fatigue, thermal effects, and bearing.

5-8 questions

Temporary Structures and Other Topics

Special inspections, submittals, formwork, falsework, scaffolding, shoring, bracing, anchorage, adjacent-facility impacts, and construction safety.

10-15 questions

Design and Details: Materials and Material Properties

Soil properties, concrete, steel, timber, masonry, and material testing/specification conformance topics relevant to structural practice.

26-39 questions

Design and Details: Component Design and Detailing

Horizontal and vertical members, systems, connections, shallow foundations, deep foundations, and retaining walls.

How to Pass the PE Structural Exam

What You Need to Know

Passing score: Pass/fail (scaled; NCEES does not publish the cutoff)
Exam length: 80 questions
Time limit: 9 hours
Exam fee: $400

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

PE Structural Study Tips from Top Performers

1Weight your study time to the official NCEES ranges instead of treating every topic equally.

2Prioritize component design/detailing and load-effect analysis because together they represent the majority of scored content.

3Practice working directly from the NCEES PE Civil Reference Handbook and supplied structural standards in searchable PDF form.

4Do mixed sets that force you to switch between steel, concrete, timber, masonry, foundations, and temporary-works questions.

5Keep simple statics and mechanics formulas fast so you do not spend premium exam time on easy beam, column, and pressure calculations.

6Review temporary structures, inspections, and construction-stage loading on purpose; they are a smaller domain but still easy points when prepared.

7Work retaining-wall and foundation problems with full free-body diagrams so load paths and resultants stay clear.

8Use timed practice to build judgment on when an answer can be estimated quickly versus when a full calculation is worth the time.

Frequently Asked Questions

What is the PE Civil Structural exam format?

NCEES delivers Civil: Structural as an 80-question computer-based PE exam administered year-round at Pearson VUE test centers. The official Civil-Structural specification says the 9-hour exam time includes the tutorial and optional scheduled break, and the exam uses searchable electronic references supplied by NCEES.

Does NCEES publish the PE Civil Structural passing score?

No. NCEES scores the PE exam on a scaled pass/fail basis and does not publish a fixed cutoff score. Results are based on the number of correct answers, adjusted through scaled scoring for minor form-difficulty differences, so the practical strategy is to build broad competence across all five official content areas rather than chasing a rumored percentage.

What are the most heavily weighted PE Civil Structural topics?

Component Design and Detailing carries the largest official range at 26-39 questions, followed by Forces and Load Effects at 17-26 and Loads and Load Applications at 12-18. That means foundations, retaining structures, member design/detailing, load effects, and structural analysis should receive the largest share of study time.

Were there any 2026 blueprint changes to the PE Civil Structural exam?

As of March 12, 2026, NCEES has not posted a newer Civil: Structural specification after the version effective beginning April 2024. The main current exam-shape change candidates still need to know is that the old standalone breadth/depth format was already replaced by the integrated 80-question discipline specification starting in April 2024.

What references are provided during the PE Civil Structural exam?

NCEES provides the PE Civil Reference Handbook and the structural design standards listed in the current Civil: Structural specification as searchable electronic PDFs. You cannot rely on personal reference books in the testing room, so navigation speed inside the supplied references is part of exam readiness.

How hard is the PE Civil Structural exam compared with other PE Civil disciplines?

NCEES January 2026 pass-rate data shows Civil: Structural at 58% for first-time takers and 37% for repeat takers. That makes it a selective discipline exam, especially for candidates who are rusty on structural analysis, connection behavior, and foundation/detailing topics or who have not practiced using the electronic references under time pressure.