FE · 4% of the exam
Ethics and Professional Practice practice questions
10 free Ethics and Professional Practice questions for the FE Electrical and Computer Exam (FE) exam, each with the correct answer and an explanation for every option.
What this domain covers
Professional conduct for engineers: codes of ethics, the NCEES Model Law and Rules, intellectual property and the safety codes that govern electrical work.
- Exam weight
- 4%
- On a real exam
- ≈ 4 questions
- In our bank
- 24 questions
Topics that come up most
- NCEES Model Law and Model Rules
- Duties to the public, employers and clients
- Intellectual property: patents, copyright and trade secrets
- Safety codes and standards such as the NEC and NESC
- Licensure and professional liability
How to study it
Read the Model Rules section of the Reference Handbook and remember that protecting public safety comes first; most scenarios turn on that.
Sample Ethics and Professional Practice questions
Try each one before opening the answer. Original questions written to the official exam objectives.
Question 1
In a proposal, an engineer is tempted to overstate a product's tested efficiency to win the contract. The engineer should:
- ARound the efficiency up to the nearest marketing figure
- BReport only accurate, supported performance data
- CQuote the best single test result as typical
- DLeave out unfavorable results without comment
Show answer and explanation
Answer: B) Report only accurate, supported performance data
- AIncorrect. That misleads the client.
- BCorrect. Misrepresentation is unethical.
- CIncorrect. That misrepresents performance.
- DIncorrect. Material omissions mislead.
Question 2
A PE whose career has been in utility power distribution is asked to design and seal the safety-related firmware for a medical device. He has no experience in embedded software. Under the NCEES Model Rules, the engineer should:
- ASeal the work only after gaining qualifying experience, or have a qualified licensee do that part
- BAccept and seal the work, because his electrical PE license covers all electrical and computer work
- CSeal the work after an informal review by an experienced but unlicensed software colleague
- DAccept the work and follow the chip vendor's application notes, since vendor guidance shows competence
Show answer and explanation
Answer: A) Seal the work only after gaining qualifying experience, or have a qualified licensee do that part
The NCEES Model Rules allow licensees to take on assignments only when qualified by education or experience in the specific technical field. An engineer lacking that qualification must gain it or have a qualified licensee do that part of the work.
- ACorrect. Licensees may take on assignments only when qualified by education or experience in the specific technical field involved. Gaining that qualification, or giving that part of the work to a qualified licensee, meets the rule.
- BIncorrect. Under the Model Rules, competence depends on actual education or experience in the specific technical field. Holding a license in a broad discipline does not make him competent in every specialty within it.
- CIncorrect. An informal review does not make the sealing engineer competent in the field. He would still be sealing work outside his own qualifications.
- DIncorrect. Following a vendor's application notes is not the education or experience the rule requires before taking on work in an unfamiliar technical field.
Question 3
A client insists on a design choice the engineer disagrees with for cost reasons, but the choice is safe and code-compliant. The engineer should generally:
- AReport the client to the licensing board
- BRefuse to continue unless the client changes it
- CSecretly design it the engineer's way
- DRespect the client's decision after advising
Show answer and explanation
Answer: D) Respect the client's decision after advising
- AIncorrect. There's no violation.
- BIncorrect. It isn't a safety issue.
- CIncorrect. That's deceptive.
- DCorrect. Clients decide non-safety matters.
Question 4
An engineer's client orders a change the engineer believes will endanger the public. If the client won't relent, the engineer should:
- AMake the change but document the objection only
- BMake the change as instructed
- CNotify the proper authority
- DQuit silently
Show answer and explanation
Answer: C) Notify the proper authority
- AIncorrect. Notify the proper authority.
- BIncorrect. Public safety comes first.
- CCorrect. Public safety is paramount.
- DIncorrect. Notify the proper authority.
Question 5
While visiting a facility, a licensed engineer sees electrical code violations in an installation designed by another firm, and they endanger the public. The engineer contacts that firm about the problem but gets no response. What is the engineer's most appropriate next step?
- ATake no further action, because the engineer has no contractual relationship with the project
- BContact the other firm's client and recommend replacing that firm with the engineer's own firm
- CReport the hazardous conditions to the appropriate authority, such as the code official or licensing board
- DRely on the local inspector to discover the violations during the next routine inspection
Show answer and explanation
Answer: C) Report the hazardous conditions to the appropriate authority, such as the code official or licensing board
A licensee who knows of conditions that endanger the public must report them to the appropriate authority when direct efforts fail, even if the work belongs to another firm. Using the situation to win business, or waiting for someone else to find the problem, is improper.
- AIncorrect. The duty to safeguard public health, safety, and welfare does not depend on having a contract, and licensees who know of violations are expected to report them.
- BIncorrect. This puts the engineer's business interest ahead of resolving the hazard, and it risks injuring another licensee's professional reputation and prospects.
- CCorrect. When direct contact fails, reporting through proper channels protects the public. The Model Rules require licensees to report known violations to the board.
- DIncorrect. The danger exists now, and a routine inspection may be far off or may miss the problem. A licensee who knows of a hazard must act on that knowledge.
Question 6
An engineer working for a public agency is evaluating contractor bids for a project. One bidder is a firm owned by the engineer's sibling, and the engineer has no financial stake in it. What should the engineer do?
- AContinue evaluating, using the same written scoring criteria for every bidder to ensure objectivity
- BDisclose the relationship to the agency only if the sibling's firm ends up as the selected bidder
- CDisclose the relationship to the agency and withdraw from evaluating the bids unless the agency directs otherwise
- DContinue evaluating, since the engineer has no ownership interest and gains nothing financially from the outcome
Show answer and explanation
Answer: C) Disclose the relationship to the agency and withdraw from evaluating the bids unless the agency directs otherwise
The NCEES Model Rules require licensees to disclose all known or potential conflicts of interest that could influence, or appear to influence, their judgment. A sibling-owned bidder is such a conflict, so the engineer should disclose it and step back from the evaluation.
- AIncorrect. Applying the same criteria doesn't remove the appearance that the family tie could influence the engineer's judgment. The Model Rules require disclosure of conflicts that could influence or appear to influence judgment.
- BIncorrect. The conflict exists from the moment the engineer evaluates the bid. Waiting until after the selection defeats the purpose of disclosure.
- CCorrect. The family relationship is a potential conflict of interest that must be disclosed to the employer or client. Stepping back from the evaluation protects the integrity of the selection.
- DIncorrect. A conflict of interest isn't limited to direct financial gain. A close family relationship can influence, or appear to influence, the engineer's judgment, so it must be disclosed.
Question 7
Engineer B is hired to revise several sheets of a design that Engineer A originally signed and sealed. Under the NCEES Model Rules, which approach is correct?
- ADescribe and date the revisions, and have B sign and seal them as the licensee in responsible charge of the revisions
- BLeave Engineer A's existing seal in place to cover the revised sheets, since A's seal already appears on each sheet
- CHave B seal only the title page of the set, because a title-page seal covers every sheet in the set
- DHave B seal revisions drafted by another licensed engineer whom B trusts, even if B did not direct or review that work
Show answer and explanation
Answer: A) Describe and date the revisions, and have B sign and seal them as the licensee in responsible charge of the revisions
Under the NCEES Model Rules, revisions to sealed documents must be described and dated. If the original licensee didn't make them, they must be signed and sealed by the licensee in responsible charge of the revisions, who may seal only work done under their own responsible charge.
- ACorrect. The Model Rules require revisions to sealed documents to be described and dated. When the original licensee doesn't make the revisions, the licensee in responsible charge of them must sign and seal them.
- BIncorrect. A's seal certifies only the work done under A's responsible charge. It can't vouch for later changes made by someone else, so the revisions need their own seal from the licensee responsible for them.
- CIncorrect. On multi-sheet documents, each sheet must also be sealed and signed by the licensee or licensees responsible for that sheet. A title-page seal alone doesn't cover the revised sheets.
- DIncorrect. A licensee may seal only work done under their own responsible charge. Another engineer's license doesn't replace B's direction and review.
Question 8
By sealing a set of drawings, a licensed engineer certifies that the work was:
- AReviewed by the client's attorney
- BDone under their responsible charge
- CApproved by the building department
- DFree of all possible errors
Show answer and explanation
Answer: B) Done under their responsible charge
- AIncorrect. It certifies responsible charge.
- BCorrect. And meets professional standards.
- CIncorrect. That's a separate step.
- DIncorrect. It certifies responsible charge, not perfection.
Question 9
While working for Client A, an engineer developed and documented Client A's proprietary motor-drive circuit designs. Later, Client B hires the engineer to design a similar drive. According to the NCEES Model Rules, which action is proper?
- AReuse Client A's designs, since the engineer personally authored them
- BShare Client A's designs once Client B signs a nondisclosure agreement
- CUse general engineering skill but withhold Client A's designs unless Client A consents
- DShare Client A's designs after Client A's project has been closed out and paid
Show answer and explanation
Answer: C) Use general engineering skill but withhold Client A's designs unless Client A consents
Under the NCEES Model Rules, licensees may not reveal information obtained in a professional capacity without the client's prior consent, unless law requires or authorizes it. Authorship, an NDA with another party, or a closed project does not remove that duty.
- AIncorrect. Information obtained in a professional capacity belongs to the client's confidences. Having authored the designs does not let the engineer reveal or reuse them without Client A's consent.
- BIncorrect. An NDA with Client B does not replace Client A's consent. Giving the designs to Client B is itself the disclosure the rule prohibits.
- CCorrect. Licensees shall not reveal facts, data or information obtained in a professional capacity without the client's prior consent, unless law or rules authorize or require it. General know-how may still be used.
- DIncorrect. The duty of confidentiality does not end when the project is finished or paid for. Client A's prior consent is still required.
Question 10
A licensed engineer discovers that a firm she partners with is marketing a product with fraudulent performance claims and is citing her name in its promotions. Under the NCEES Model Rules, the most appropriate action is to:
- AEnd the partnership and object to the firm's continued use of her name
- BStay in the partnership but limit her work to tasks unrelated to the product
- CStay in the partnership but publish a disclaimer of responsibility for its marketing
- DKeep working with the firm until the current contract ends, to avoid breach of contract
Show answer and explanation
Answer: A) End the partnership and object to the firm's continued use of her name
The NCEES Model Rules bar licensees from partnering or practicing with any person or firm they know is engaged in fraudulent or dishonest practices, so the engineer must end the association and object to the use of her name.
- ACorrect. Licensees may not partner, practice or offer to practice with a person or firm they know is engaged in fraudulent or dishonest practices. She should end the association and stop the firm from using her name.
- BIncorrect. The rule bars partnering with a firm she knows is engaged in fraud, no matter which tasks she personally does.
- CIncorrect. A disclaimer does not cure the prohibited association. She would still be partnering with a firm she knows is acting fraudulently.
- DIncorrect. Contract obligations do not override the ethical rule against knowingly practicing with a firm engaged in fraud, and staying on lets the misuse of her name continue.
Ethics and Professional Practice: FAQs
How much of the FE exam is Ethics and Professional Practice?
Ethics and Professional Practice is 4% of the FE exam by the official exam guide's weighting, which on a 110-question form works out to roughly 4 questions. The real exam's exact split varies by form.
What does the Ethics and Professional Practice domain cover?
Professional conduct for engineers: codes of ethics, the NCEES Model Law and Rules, intellectual property and the safety codes that govern electrical work.
How should I study Ethics and Professional Practice for FE?
Read the Model Rules section of the Reference Handbook and remember that protecting public safety comes first; most scenarios turn on that.
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 24 questions in this domain. Every practice exam result breaks your score down by domain, and Review Mode re-drills the questions you missed.
Other FE topics
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- Linear Systems5% of the exam
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- Computer Systems5% of the exam
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Also: 15 free questions across all topics, the FE cheat sheet and the study guide.
Get Ethics and Professional Practice exam-ready
The full FE bank has 24 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.