Forms A–B · First edition

FE Civil Practice Exam

110 original four-choice problems mapped to the current FE Civil knowledge areas, with complete worked solutions.

Structural, geotechnical, and water resources problems carry the most weight on this form — 35 of the 110 problems — because that is where the real exam concentrates its questions.

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110 per form
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FE Civil Practice Exam Form A cover

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Practice Exam, Form A

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  • 110 original problems and complete worked solutions
  • Answer key and knowledge-area score sheet
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Practice Exam, Form B

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  • 110 original problems and complete worked solutions
  • Answer key and knowledge-area score sheet
  • 103-page immediate private PDF download

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Direct renders from the current PDF releases, not illustrative mockups.

Form A

119 pages · Version 1.0.0

FE Civil Form A: A question page from the current release
Question pageForm A · direct PDF render
FE Civil Form A: A worked-solution page from the current release
Worked solutionForm A · direct PDF render
FE Civil Form A: The knowledge-area score sheet included in the PDF
Score sheetForm A · direct PDF render

Form B

103 pages · Version 1.0.0

FE Civil Form B: A question page from the current release
Question pageForm B · direct PDF render
FE Civil Form B: A worked-solution page from the current release
Worked solutionForm B · direct PDF render
FE Civil Form B: The knowledge-area score sheet included in the PDF
Score sheetForm B · direct PDF render

A rectangular open channel must provide a flow cross-sectional area of . The lining covers the channel bottom and both vertical sides; the water surface is free. The minimum lined perimeter of the cross section is most nearly:

  1. (A)6.0 m
  2. (B)8.0 m
  3. (C)8.5 m
  4. (D)12.0 m
Show worked solution

Answer: (B)

Lining is minimized at the half-square section: m, m, giving m.

With bottom width and depth , the constraint makes the lined perimeter a function of depth alone.

The optimum lies where the slope of vanishes.

Then m, and confirms a minimum.

FE Reference Handbook — Mathematics: Differential Calculus, Test for a Minimum

Why the other choices appear

  • (A)Sums one width and one side wall only, m, omitting the second side.
  • (C)Assumes a square section with m, giving m.
  • (D)Counts the free water surface as lined, m.

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What each download contains

Edition
First edition
Form A
119 pages · Version 1.0.0
Form B
103 pages · Version 1.0.0
Questions
110 original problems per form
Coverage
14 knowledge areas
Question type
Four-choice, single-answer
Format
Print-ready PDF, US Letter

Built against the NCEES FE Civil specifications effective July 2020, current as of July 2026. Official exam format and appointment facts are available from NCEES. This printable form does not reproduce the Pearson VUE interface or interactive alternative item types.

Verification and corrections

Original problems, checked by a second calculation route

Every answer is reproduced with an alternate formula, a limiting case, a dimensional check, or a direct recomputation before publication. Official examination questions are confidential and are not reproduced or paraphrased.

Confirmed errors are published as versioned corrections. Buyers can re-download the corrected release at no charge. Read the full editorial method.

For a repeat attempt

Close the weak areas before another USD 225 appointment

FE Civil repeat examinees passed at 32% versus 61% for first-time examinees in the cited NCEES data. Use the form's score sheet beside your diagnostic report, then read the FE Civil retake plan or compare FE pass rates by discipline. Record accuracy, first-pass completion, and verification with the 14-area FE Civil practice-test scorecard.

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Questions about the PDF

Is this an official NCEES practice exam?

EngineerProof is not affiliated with, endorsed by, or sponsored by NCEES. FE and NCEES are registered trademarks of the National Council of Examiners for Engineering and Surveying, used solely to identify the examination for which these study materials are relevant. All problems and solutions in this publication are original works.

Does it reproduce the computer-based test interface?

No. This is a printable four-choice PDF. It does not include the Pearson VUE interface or interactive alternative item types such as point-and-click and drag-and-drop.

How is the PDF delivered?

Stripe returns you to a private download page after payment. The same 90-day link is sent to the checkout email.

Can I print the exam?

Yes. One purchase includes a personal license to download and print the PDF for your own study.

What if the book is not right for me?

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