Ethics and Professional Practice accounts for 4-6 of the 110 questions on the FE Civil exam. These are the cheapest points available, because they require no calculation and no handbook lookup, and candidates still lose them by answering with instinct rather than with the code of ethics the question is testing.
The problems below are scenario-based, the way NCEES writes them: an engineer receives a gift, discovers a defect, is asked to seal work they did not supervise, or is offered a job outside their competence. The solutions explain which specific obligation controls the answer and why the plausible-sounding alternative fails.
Exam weight: NCEES lists Ethics and Professional Practice at 4-6 questions (4-6%) of the 110-question FE Civil exam. Work each problem below on paper first, then reveal the worked solution — reading a solution you have not attempted builds recognition, not recall.
What NCEES Tests in Ethics and Professional Practice
The specification covers codes of ethics, professional and technical societies, and ethical and legal considerations including agreements and contracts. Questions test the hierarchy of obligations: public health, safety and welfare comes first, then the client and employer, then the profession, then yourself. When two obligations conflict in a scenario, the ranking is the answer. Expect items on conflicts of interest, gifts, confidentiality, and truthful public statements.
You will also see licensure and professional practice content drawn from the NCEES Model Law and Model Rules: the difference between an engineer intern and a licensed PE, what a seal signifies and who may apply one, practicing only in areas of competence, and continuing education. Contract questions stay at the concept level, covering the elements of an agreement, breach, and basic professional liability rather than legal detail.
5 Free Ethics and Professional Practice Practice Problems
Each problem below comes from the PECivilClick FE Civil question bank and matches the style, difficulty and format of the real exam. Attempt each one under a three-minute limit — roughly the pace the exam demands.
Problem 1
An engineer discovers a design change requested by a client will likely reduce a structure's safety margin below accepted standards. What is the engineer's foremost responsibility?
A) Protect the client's budget
B) Protect the public health, safety, and welfare
C) Protect the firm's reputation
D) Avoid delays to the schedule
Answer: B) Protect the public health, safety, and welfare
Step 1 – Identify the ethical issue: A client is requesting a design change that would reduce safety margins below accepted standards. The question tests the engineer's highest-priority obligation.
Step 2 – Relevant rule: NCEES Model Rules §240.15(A)(1): "Licensees shall hold paramount the safety, health, and welfare of the public in the performance of their professional duties." This is the paramount (overriding) duty — it supersedes all business, schedule, and client-loyalty considerations.
Step 3 – Apply the rule: Because the proposed change would push the structure below accepted safety standards, complying with the client's request would directly endanger the public. The engineer's foremost responsibility is to protect public health, safety, and welfare — even if it means disappointing the client or delaying the project.
Step 4 – Why other options are wrong:
(A) Budget protection is a legitimate business concern but is never paramount over public safety.
(C) Firm reputation is a secondary consideration and cannot justify accepting an unsafe design.
(D) Schedule is important but is explicitly subordinate to public safety under the NCEES rules.
Correct answer: (B)
Problem 2
A client insists on omitting unfavorable test results from a report to help obtain a permit. What should the engineer do?
A) Comply; the client owns the data
B) Include all relevant and pertinent information objectively and truthfully
C) Remove only the "inconclusive" tests
D) Delay submission until the client changes their mind
Answer: B) Include all relevant and pertinent information objectively and truthfully
Step 1 – Identify the ethical issue: A client wants unfavorable test data removed from an engineering report to improve the chances of obtaining a permit. This tests the duty of truthfulness and completeness.
Step 2 – Relevant rule: NCEES Model Rules §240.15(A)(4): "Licensees shall issue all professional communications, reports, statements, or testimony... in an objective and truthful manner and shall include all relevant and pertinent information."
Step 3 – Apply the rule: Omitting unfavorable test results would produce a misleading report. Even if the client owns the data, the engineer's professional obligation is to present it truthfully and completely. A report used to obtain a permit could affect public safety if it hides relevant findings. The engineer must include all pertinent information.
Step 4 – Why other options are wrong:
(A) Data ownership does not grant the client the right to direct the engineer to produce a fraudulent professional document.
(C) There is no ethical basis for selectively removing only "inconclusive" tests — any relevant results must be included.
(D) Delaying submission indefinitely is not a professional solution and avoids rather than resolves the ethical obligation.
Correct answer: (B)
Problem 3
A licensee is offered payment by both the owner and the contractor for the same project services. What is allowed?
A) Accept both if the amounts are small
B) Accept both if you keep the payments confidential
C) Accept both only if fully disclosed and agreed to in writing by all parties
D) Accept both if the owner pays first
Answer: C) Accept both only if fully disclosed and agreed to in writing by all parties
Step 1 – Identify the ethical issue: A licensee is being offered payment from both the owner and the contractor for the same project. This tests the rule on dual compensation and the conditions under which it is permitted.
Step 2 – Relevant rule: NCEES Model Rules §240.15(B)(7): "A licensee shall not accept compensation, financial or otherwise, from more than one party for services on the same project, or for services pertaining to the same project, unless the circumstances are fully disclosed to and agreed to in writing by all parties."
Step 3 – Apply the rule: Accepting payment from both parties creates an obvious conflict of interest — whose interests does the engineer actually serve? The rule allows dual compensation only as a narrow exception: full disclosure to all parties and written agreement from all parties. Both conditions must be met. If either the owner or contractor has not provided written consent, the dual payment is prohibited.
Step 4 – Why other options are wrong:
(A) The amount of compensation is irrelevant — even small dual payments require full disclosure and written agreement.
(B) Keeping the payments confidential is the opposite of what the rule requires; full disclosure is mandatory.
(D) Payment order (who pays first) has no bearing on the ethical requirements.
Correct answer: (C)
Problem 4
Your professional judgment is overruled on a public-safety-related issue, and you believe the public is endangered. Which action is required?
A) Stay silent to maintain confidentiality
B) Notify your employer/client and appropriate authority as needed
C) Resign immediately without notice
D) File an anonymous online complaint only
Answer: B) Notify your employer/client and appropriate authority as needed
Step 1 – Identify the ethical issue: An engineer's professional judgment on a public-safety matter has been overruled, and they believe the public is now at risk. This tests the duty to act — and to notify — when safety is endangered.
Step 2 – Relevant rule: NCEES Model Rules §240.15(A)(3): "Licensees whose professional judgment is overruled under circumstances where the safety, health, welfare, or property of the public is endangered shall inform their employer or client of the possible consequences and, if necessary, notify the appropriate authority."
Step 3 – Apply the rule: The engineer must first notify the employer or client of the potential consequences. If that fails to resolve the danger, the engineer is then obligated to notify the appropriate authority (such as the licensing board or a regulatory agency). The key is that staying silent when the public is at risk is explicitly prohibited.
Step 4 – Why other options are wrong:
(A) Staying silent violates the rule directly — confidentiality never outweighs an imminent public safety threat.
(C) Resigning immediately without notification abandons the duty to protect the public and is not the required first step.
(D) An anonymous online complaint does not constitute proper notification to the "appropriate authority" and would likely be ineffective.
Correct answer: (B)
Problem 5
A PE is asked to sign and seal drawings prepared entirely by another firm, with no involvement from the PE. What is the most ethical response?
A) Sign and seal if the fee is adequate
B) Sign and seal if the client requests it
C) Refuse to sign and seal because it was not under responsible charge
D) Sign and seal but add a disclaimer
Answer: C) Refuse to sign and seal because it was not under responsible charge
Step 1 – Identify the ethical issue: A PE is being asked to sign and seal drawings prepared entirely by another firm, with zero personal involvement. This tests the concept of responsible charge.
Step 2 – Relevant rule: NCEES Model Rules §240.15(B)(2): "A licensee shall not affix a signature or seal to any plan or document dealing with subject matter in which the licensee lacks competence, nor to any plan or document not prepared under the licensee's responsible charge." "Responsible charge" means direct control and supervision of the engineering work.
Step 3 – Apply the rule: Because the PE had no involvement in the preparation of these drawings — no supervision, no review, no control — they cannot claim responsible charge. Sealing them for any reason (fee, client request, or otherwise) would be "plan stamping," a serious ethical and legal violation. The only compliant response is to refuse.
Step 4 – Why other options are wrong:
(A) The adequacy of the fee has no bearing on whether the work was done under responsible charge.
(B) A client request does not override the licensure laws governing what a PE may seal.
(D) Adding a disclaimer does not cure the fundamental problem — the PE did not prepare or supervise the work.
Correct answer: (C)
Using the FE Reference Handbook for Ethics and Professional Practice
The Ethics section of the handbook is short and worth reading start to finish before exam day, which is not true of any other chapter. It contains the NCEES Model Rules and the Fundamental Canons. During the exam, search for canon, licensee, or credentials to jump straight to the governing language. Because these questions have no formulas, the handbook is used for confirming the exact wording of an obligation, not for finding an equation.
Four Mistakes That Cost Points
- Answering with what a good employee would do Loyalty to an employer is a real obligation, but it ranks below public safety. Scenarios are built so the workplace-friendly answer conflicts with the code. If a supervisor asks you to bury a finding that affects safety, the correct answer is never the one that keeps the peace, no matter how reasonable it sounds.
- Treating small gifts as automatically acceptable Candidates often reason that a lunch or a modest item is harmless. The code addresses gifts that could influence, or appear to influence, professional judgment, and questions usually build in a pending decision. When a vendor gift arrives while their bid is under evaluation, the value of the item is not the deciding factor.
- Confusing an EI or EIT with a licensed engineer Passing the FE and receiving the engineer intern designation does not permit sealing documents, offering engineering services to the public, or calling yourself an engineer where that title is protected. Questions probe this directly. Know what the intern designation actually authorizes under the Model Law before exam day.
- Sealing or approving work outside your competence Scenarios present an engineer offered a project in an adjacent discipline, often with the reassurance that they can learn it. The code permits taking such work only with qualified collaboration or after acquiring competence. Sealing plans prepared by someone else whose work you did not direct is a separate violation, and both appear on the exam.
Frequently Asked Questions
How many ethics questions are on the FE Civil exam?
NCEES specifies 4-6 questions from Ethics and Professional Practice out of 110, roughly 4-6 percent of the exam. It is a small share, but these questions take under a minute each when you know the code, which banks time for the calculation-heavy areas. Treat them as points you can secure with a few hours of focused reading.
Which code of ethics does the FE exam test?
Questions are built on the NCEES Model Rules of Professional Conduct, which are reproduced in the FE Reference Handbook. Other societies publish their own codes and the underlying principles align, but study the NCEES version because that is the language the exam uses. The Fundamental Canons and the ranking of obligations within them drive most answers.
Do ethics questions require the handbook?
You can answer most of them without opening it, but the handbook is available and contains the Model Rules. Use it when two answer choices both seem defensible. Reading the exact obligation usually resolves which one applies. The habit worth building is deciding the answer from principle first, then confirming against the text only when you are genuinely split.
Are contract and agreement questions really on the FE Civil exam?
Yes, at a conceptual level. The specification lists agreements and contracts under this knowledge area. Expect the basic elements that make an agreement binding, what constitutes breach, and general professional liability ideas such as standard of care. You do not need contract law depth. Recognizing terminology and the engineer's obligations under a professional services agreement is enough.
Keep Going
Work through the other FE Civil knowledge areas with more free practice problems, review the full FE Civil exam topic breakdown, or plan your preparation with our FE exam study guide and study timeline.