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Ethics and Professional Practice practice questions

10 free Ethics and Professional Practice questions for the FE Chemical Exam (FE) exam, each with the correct answer and an explanation for every option.

What this domain covers

The smallest domain along with solids handling: professional codes of conduct, licensure, contracts and the engineer's duty to the public.

Exam weight
3%
On a real exam
≈ 3 questions
In our bank
18 questions

Topics that come up most

  • NCEES Model Law and Rules of professional conduct
  • Duty to public health, safety and welfare
  • Conflicts of interest and disclosure
  • Contracts and professional liability
  • Licensure and the role of state boards

How to study it

Read the NCEES Model Rules in the Reference Handbook once carefully; when an answer is unclear, the one that protects the public is usually right.

Sample Ethics and Professional Practice questions

Try each one before opening the answer. Original questions written to the official exam objectives.

  1. Question 1

    A licensed engineer working as a third-party inspector is offered a full-time job by the contractor whose work the engineer is currently inspecting for a client. The engineer believes the offer will not affect their judgment. What is the most appropriate action?

    • APromptly disclose the offer to the client and withdraw from the inspection unless the client directs otherwise
    • BContinue the inspection and tell the contractor the offer will be considered only after the inspection is complete
    • CComplete the inspection objectively, then disclose the offer to the client before deciding whether to accept it
    • DContinue the inspection and reveal the offer only if the client asks about any relationship with the contractor
    Show answer and explanation

    Answer: A) Promptly disclose the offer to the client and withdraw from the inspection unless the client directs otherwise

    A job offer from a contractor whose work you are inspecting is a potential conflict of interest. The NCEES Model Rules require you to disclose it promptly to the client, so stepping away is the right course.

    • ACorrect. The NCEES Model Rules require licensees to disclose to employers or clients any known or potential conflict of interest that could influence, or appear to influence, their judgment. Telling the client promptly and stepping aside protects the integrity of the inspection.
    • BIncorrect. Putting off the decision does not remove the conflict. An offer still pending while the engineer judges the offeror's work is exactly the kind of interest that must be disclosed to the client.
    • CIncorrect. Disclosure must come while the conflict exists, so the client can act on it. Disclosing after the work is done takes that choice away from the client, even if the engineer's judgment really was unaffected.
    • DIncorrect. The Model Rules put the duty to disclose on the licensee. It does not depend on whether the client happens to ask.
  2. Question 2

    A licensed engineer's firm asks the engineer to seal a set of process piping drawings. The drawings were prepared by an unlicensed contract drafter at another company, and the engineer never directed or supervised the work. Under the NCEES Model Rules, the engineer should:

    • ADecline to seal the drawings, because licensees may seal only documents prepared under their responsible charge
    • BReview the finished drawings in detail, correct any errors found, and then seal them
    • CSeal the drawings jointly, adding a note under the seal that designates the drafter's portion
    • DSeal the drawings once the drafter's company agrees in writing to accept liability for any errors
    Show answer and explanation

    Answer: A) Decline to seal the drawings, because licensees may seal only documents prepared under their responsible charge

    Under the NCEES Model Rules, a licensee may sign and seal only documents prepared under their responsible charge. After-the-fact review, joint-seal notes, and liability agreements do not satisfy this requirement.

    • ACorrect. The Model Rules say licensees shall not affix their signatures or seals to any plan or document not prepared under their responsible charge. Sealing someone else's unsupervised work is plan stamping.
    • BIncorrect. Reviewing after the fact is not responsible charge. Responsible charge means directing and controlling the work while it is being prepared, and this engineer did not.
    • CIncorrect. The joint-seal provision lets two or more licensees each seal the parts they are responsible for. An unlicensed drafter has no seal, and the note doesn't put the work under the engineer's responsible charge.
    • DIncorrect. A private liability agreement doesn't change the licensing rule. The seal still tells the public that the engineer had responsible charge of the work, and that would be false.
  3. Question 3

    A licensed engineer finds that her employer is illegally discharging hazardous waste into a river. She has raised the issue with her supervisor and plant management, and the company refuses to stop. Under the NCEES Model Rules, what is the engineer's most appropriate next step?

    • AResign from the company and take no further action, since she is no longer responsible for the plant
    • BKeep raising the issue only through internal channels, because her duty of confidentiality to the employer forbids outside disclosure
    • CNotify the appropriate regulatory authority, such as the state environmental agency, about the illegal discharge
    • DGive the evidence to news media first so that public pressure forces the company to stop
    Show answer and explanation

    Answer: C) Notify the appropriate regulatory authority, such as the state environmental agency, about the illegal discharge

    When internal reporting fails and the public is endangered, the NCEES Model Rules direct the engineer to notify the appropriate authority, such as the environmental regulator.

    • AIncorrect. Resigning does not discharge the duty to protect the public. The hazard continues, and the rules call for notifying the appropriate authority.
    • BIncorrect. Confidentiality to an employer does not override the paramount duty to public health and safety. Once internal efforts fail, the appropriate authority must be notified.
    • CCorrect. The NCEES Model Rules make public health, safety, and welfare the licensee's first responsibility. They require the licensee to notify the employer or client and such other authority as may be appropriate when public welfare is endangered.
    • DIncorrect. The proper path is to report to the regulatory authority that has jurisdiction. Going to the media first skips the responsible authority and is not what the rules prescribe.
  4. Question 4

    A firm is preparing a marketing brochure. One of its engineers, while working as a junior design engineer at a previous employer, performed most of the calculations for a well-known distillation unit retrofit. Under the NCEES Model Rules, how may the firm present this project?

    • AList it as one of the firm's own completed projects, since the work was done by a current employee
    • BDescribe the engineer as lead designer on the project, since the engineer carried most of the calculation workload
    • CList it under the engineer's experience, stating the actual role held and that the work was done for the previous employer
    • DOmit it entirely, because licensees may not reference any work they performed while employed by another firm
    Show answer and explanation

    Answer: C) List it under the engineer's experience, stating the actual role held and that the work was done for the previous employer

    NCEES Model Rules let licensees cite past work in solicitations, but the presentation must not misrepresent the employer or past accomplishments, or exaggerate the licensee's degree of responsibility.

    • AIncorrect. The project was performed by the previous employer. Presenting it as the firm's own misrepresents pertinent facts about employers and past accomplishments.
    • BIncorrect. The Model Rules prohibit misrepresenting or exaggerating a licensee's degree of responsibility in prior assignments. The engineer's actual role was junior design engineer.
    • CCorrect. Prior experience may be cited if the presentation accurately states the role, the employer, and the accomplishment, without exaggeration.
    • DIncorrect. No rule bars citing prior work. The requirement is that it not be misrepresented or exaggerated.
  5. Question 5

    A consulting engineer finished a contract optimizing Client A's proprietary catalyst process two years ago. Client B, a competitor, now hires the engineer to design a similar unit and asks for Client A's actual operating temperatures and catalyst loadings. Under the NCEES Model Rules, the engineer should:

    • AProvide the data, since the contract with Client A has ended and its confidentiality terms no longer apply
    • BProvide the data once Client B signs a nondisclosure agreement protecting it from further release
    • CProvide the data after removing Client A's name so the source cannot be identified
    • DWithhold Client A's specific data unless Client A consents, while applying general engineering knowledge to Client B's design
    Show answer and explanation

    Answer: D) Withhold Client A's specific data unless Client A consents, while applying general engineering knowledge to Client B's design

    The Model Rules bar licensees from revealing information obtained in a professional capacity without the client's prior consent. This duty survives the end of the engagement and is not satisfied by an NDA with a third party or by removing the client's name.

    • AIncorrect. The obligation not to reveal information obtained in a professional capacity does not end when the engagement ends.
    • BIncorrect. An NDA with Client B does not replace the prior consent of Client A, the party whose information it is.
    • CIncorrect. Removing the client's name still reveals proprietary data obtained in a professional capacity without the client's consent.
    • DCorrect. Licensees may not reveal facts, data, or information obtained in a professional capacity without the prior consent of the client, except as authorized or required by law or rules. General professional expertise may still be used.
  6. Question 6

    While competing for a contract, an engineer tells a prospective client that a rival firm's earlier plant designs were unsafe. The engineer knows the claim is untrue. Under the NCEES Model Rules, how is this conduct best described?

    • AA violation of the licensee's obligation to other licensees regarding their professional reputation
    • BPermissible, because statements made to prospective clients are protected business communications
    • CA violation only if the rival firm files a formal complaint with the licensing board
    • DPermissible if the engineer retracts the statements before the contract is actually awarded
    Show answer and explanation

    Answer: A) A violation of the licensee's obligation to other licensees regarding their professional reputation

    NCEES Model Rules 240.15 C forbid licensees from maliciously or falsely injuring, or attempting to injure, the professional reputation, prospects, practice or employment of other licensees.

    • ACorrect. The Model Rules forbid licensees from maliciously or falsely injuring, or attempting to injure, another licensee's professional reputation, prospects, practice or employment.
    • BIncorrect. The Model Rules contain no exception for marketing or sales statements. False statements that damage another licensee's reputation are prohibited.
    • CIncorrect. The conduct is a violation when it happens. A complaint only starts enforcement; it does not decide whether the rule was broken.
    • DIncorrect. Making the false statements is itself an attempt to injure the rival's reputation, which the rules prohibit. A later retraction does not undo the violation.
  7. Question 7

    A licensed chemical engineer is offered a project that includes both process design and the structural design of new equipment supports. The engineer has no structural engineering qualifications. Under the NCEES Model Rules, which course of action is permitted?

    • AAccept and coordinate the project, with a qualified licensee preparing and sealing the structural segment
    • BAccept and seal the structural drawings after an unlicensed staff member with structural coursework prepares them
    • CDecline the entire project, because a licensee may not coordinate work that covers other disciplines
    • DAccept and seal every segment, because a PE license authorizes practice in all engineering disciplines
    Show answer and explanation

    Answer: A) Accept and coordinate the project, with a qualified licensee preparing and sealing the structural segment

    Under the NCEES Model Rules, licensees practice and seal work only in fields where they're qualified. They may still coordinate a multidiscipline project if each technical segment is sealed by the qualified licensee who prepared it.

    • ACorrect. A licensee may accept and coordinate an entire project if each technical segment is signed and sealed by the licensee responsible for preparing it. The engineer must also stay within their own field of competence.
    • BIncorrect. Licensees may not seal documents in a subject they aren't competent in, and an unlicensed preparer's coursework doesn't give the sealing engineer that competence.
    • CIncorrect. The Model Rules expressly allow a licensee to coordinate an entire project, provided each technical segment is sealed by the licensee responsible for it.
    • DIncorrect. Licensees must undertake assignments only when qualified by education or experience in the specific technical fields involved, whatever the scope of the license.
  8. Question 8

    A licensed engineer has good reason to believe a licensed coworker has falsified test data in a sealed report submitted to a regulatory agency. Under the NCEES Model Rules, what is the engineer required to do?

    • AReport it to the licensing board and cooperate with the board as requested
    • BReport it through internal channels only, unless the falsified data causes an injury
    • CConfront the coworker privately and report it only if the conduct continues
    • DReport it to legal authorities instead of the board, since falsification is a criminal matter
    Show answer and explanation

    Answer: A) Report it to the licensing board and cooperate with the board as requested

    The NCEES Model Rules require a licensee who knows of, or has reason to believe in, a violation to report it to the board and cooperate with the board. Reporting to other legal authorities is allowed but doesn't replace the board report.

    • ACorrect. A licensee who has knowledge of, or reason to believe in, a violation of the engineering laws or rules shall report it to the board and cooperate with the board as requested.
    • BIncorrect. Internal reporting may also be appropriate, but the duty to report to the board doesn't depend on an injury having occurred.
    • CIncorrect. The Model Rules don't make the reporting duty depend on a private warning or on the conduct being repeated.
    • DIncorrect. Reporting to legal authorities is optional ('may'). Reporting to the board is mandatory ('shall'), so the board can't be bypassed.
  9. Question 9

    After sealing and delivering a report, an engineer discovers a calculation error that undersized a pressure relief valve on an operating reactor. The engineer informs the client in writing, but the client declines to replace the valve because of cost. Under the NCEES Model Rules, the engineer's most appropriate next step is to:

    • ATake no further action, since informing the client in writing transferred responsibility for the decision to the client
    • BKeep the client's decision confidential, since information obtained in a professional capacity may not be revealed without consent
    • CNotify the appropriate regulatory authority of the hazard, after having informed the client of the error
    • DRescind the seal on the original report and withdraw from the project without further notification
    Show answer and explanation

    Answer: C) Notify the appropriate regulatory authority of the hazard, after having informed the client of the error

    A licensee's primary obligation is to protect the public. If the licensee's judgment is overruled in a way that endangers safety, the licensee must notify the client and any other appropriate authority, and confidentiality does not excuse staying silent.

    • AIncorrect. Telling the client does not end the licensee's obligation when public safety is endangered and the licensee's judgment has been overruled.
    • BIncorrect. The confidentiality rule has exceptions where disclosure is authorized or required by law or rules. The primary obligation is to protect public health, safety, and welfare.
    • CCorrect. When a licensee's judgment is overruled where public safety is endangered, the licensee must notify the employer or client and such other authority as may be appropriate.
    • DIncorrect. Withdrawing from the project does not remove the hazard or meet the duty to notify an appropriate authority when public safety is at risk.
  10. Question 10

    Under the NCEES Model Rules, how does a licensed engineer typically show continuing professional competency as a condition of license renewal?

    • ABy earning professional development hours (PDH) in qualifying activities each renewal period
    • BBy retaking and passing the PE examination in their discipline at each renewal cycle
    • CBy submitting a supervisor's letter attesting to satisfactory technical job performance
    • DBy maintaining a current membership in at least one national engineering society
    Show answer and explanation

    Answer: A) By earning professional development hours (PDH) in qualifying activities each renewal period

    The NCEES Model Rules require licensees to keep up their competence through continuing professional competency, shown by earning professional development hours (PDH) as a condition of license renewal.

    • ACorrect. The Model Rules' continuing professional competency requirement is met by earning PDH, where one PDH is one nominal contact hour of instruction or presentation. Meeting it is a condition of license renewal.
    • BIncorrect. Licensees pass the PE exam once to become licensed. Renewal relies on continuing education, not re-examination.
    • CIncorrect. An employer's performance attestation does not satisfy the continuing professional competency requirement. Qualifying PDH activities are what count.
    • DIncorrect. Simply being a member of a society does not satisfy the requirement. Licensees must earn the required PDH through qualifying activities.

Ethics and Professional Practice: FAQs

How much of the FE exam is Ethics and Professional Practice?

Ethics and Professional Practice is 3% of the FE exam by the official exam guide's weighting, which on a 110-question form works out to roughly 3 questions. The real exam's exact split varies by form.

What does the Ethics and Professional Practice domain cover?

The smallest domain along with solids handling: professional codes of conduct, licensure, contracts and the engineer's duty to the public.

How should I study Ethics and Professional Practice for FE?

Read the NCEES Model Rules in the Reference Handbook once carefully; when an answer is unclear, the one that protects the public is usually right.

Where can I practise more Ethics and Professional Practice questions?

This page has 10 free Ethics and Professional Practice questions with answers. The ExamWize FE question bank has 18 questions in this domain. Every practice exam result breaks your score down by domain, and Review Mode re-drills the questions you missed.

Get Ethics and Professional Practice exam-ready

The full FE bank has 18 Ethics and Professional Practice questions. Timed practice exams match the real exam's length and domain weights, every result shows your score per domain, and Review Mode re-drills the questions you missed.

Not affiliated with NCEES; questions are original, written from the official exam outline, and never copied from the real exam.