Principles and Practice of Engineering
(PE) Ethics Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationales 2027 Q&A | Instant
Download Pdf
1. Which ethical obligation should receive paramount consideration
when a professional engineer makes a decision that could affect the
public?
A. Protecting the employer’s financial interests
B. Maintaining the project schedule
C. Preserving the engineer’s professional reputation
D. Protecting the safety, health, and welfare of the public
Rationale: Public safety, health, and welfare constitute the fundamental
priority of professional engineering ethics and should take precedence
when they conflict with private or commercial interests.
, 2. A professional engineer discovers a significant safety deficiency in a
design that has already been approved by the client. The client
instructs the engineer not to disclose the deficiency because
correcting it would be expensive. What should the engineer do?
A. Remain silent because the client owns the design
B. Disclose the deficiency only if an accident occurs
C. Approve the design because it was previously accepted
D. Communicate the deficiency to the appropriate parties and take
reasonable steps to address the safety risk
Rationale: Client approval does not eliminate an engineer’s responsibility
to address significant safety concerns. Material hazards must be
communicated and appropriately addressed.
3. Which action best demonstrates professional competence?
A. Accepting every assignment offered by an employer
B. Performing unfamiliar specialized work without assistance
C. Relying exclusively on experience gained many years earlier
D. Accepting assignments only when the engineer is qualified by
education, training, and experience or obtains appropriate assistance
Rationale: Professional engineers must recognize the limits of their
competence and ensure that services are performed by appropriately
qualified personnel.
, 4. A PE is asked to design a specialized system outside the engineer’s
normal area of competence. What is the most appropriate response?
A. Proceed independently because the engineer holds a PE license
B. Accept the assignment because the client needs it urgently
C. Rely entirely on manufacturer literature
D. Obtain sufficient expertise, consultation, or assistance before assuming
professional responsibility
Rationale: A professional license does not establish competence in every
engineering specialty. Appropriate consultation or assistance is required
when an assignment exceeds the engineer’s competence.
5. Which circumstance most clearly violates the requirement to practice
within one’s competence?
A. Consulting a specialist
B. Participating in continuing education
C. Requesting an independent technical review
D. Sealing a specialized engineering design that the engineer cannot
adequately evaluate
Rationale: Signing or sealing engineering work represents professional
responsibility and requires an adequate technical basis and appropriate
competence.
, 6. An engineer discovers that a previously issued calculation contains a
material error that could affect structural safety. What should the
engineer do?
A. Ignore the error because the design has already been issued
B. Delete the original calculation
C. Wait until someone else identifies the problem
D. Assess the consequences, notify appropriate parties, and implement
corrective action as necessary
Rationale: Engineers are responsible for addressing material errors that
could affect safety or reliance on their professional work. Concealment is
inconsistent with professional accountability.
7. Which practice most clearly demonstrates professional integrity?
A. Reporting only favorable test results
B. Selecting assumptions that produce the desired conclusion
C. Omitting inconvenient findings from a report
D. Reporting engineering findings accurately, objectively, and completely
enough to prevent material misunderstanding
Rationale: Integrity requires truthful and objective communication rather
than manipulation or selective presentation of technical information.
(PE) Ethics Exam Practice Questions And
Correct Answers (Verified Answers) Plus
Rationales 2027 Q&A | Instant
Download Pdf
1. Which ethical obligation should receive paramount consideration
when a professional engineer makes a decision that could affect the
public?
A. Protecting the employer’s financial interests
B. Maintaining the project schedule
C. Preserving the engineer’s professional reputation
D. Protecting the safety, health, and welfare of the public
Rationale: Public safety, health, and welfare constitute the fundamental
priority of professional engineering ethics and should take precedence
when they conflict with private or commercial interests.
, 2. A professional engineer discovers a significant safety deficiency in a
design that has already been approved by the client. The client
instructs the engineer not to disclose the deficiency because
correcting it would be expensive. What should the engineer do?
A. Remain silent because the client owns the design
B. Disclose the deficiency only if an accident occurs
C. Approve the design because it was previously accepted
D. Communicate the deficiency to the appropriate parties and take
reasonable steps to address the safety risk
Rationale: Client approval does not eliminate an engineer’s responsibility
to address significant safety concerns. Material hazards must be
communicated and appropriately addressed.
3. Which action best demonstrates professional competence?
A. Accepting every assignment offered by an employer
B. Performing unfamiliar specialized work without assistance
C. Relying exclusively on experience gained many years earlier
D. Accepting assignments only when the engineer is qualified by
education, training, and experience or obtains appropriate assistance
Rationale: Professional engineers must recognize the limits of their
competence and ensure that services are performed by appropriately
qualified personnel.
, 4. A PE is asked to design a specialized system outside the engineer’s
normal area of competence. What is the most appropriate response?
A. Proceed independently because the engineer holds a PE license
B. Accept the assignment because the client needs it urgently
C. Rely entirely on manufacturer literature
D. Obtain sufficient expertise, consultation, or assistance before assuming
professional responsibility
Rationale: A professional license does not establish competence in every
engineering specialty. Appropriate consultation or assistance is required
when an assignment exceeds the engineer’s competence.
5. Which circumstance most clearly violates the requirement to practice
within one’s competence?
A. Consulting a specialist
B. Participating in continuing education
C. Requesting an independent technical review
D. Sealing a specialized engineering design that the engineer cannot
adequately evaluate
Rationale: Signing or sealing engineering work represents professional
responsibility and requires an adequate technical basis and appropriate
competence.
, 6. An engineer discovers that a previously issued calculation contains a
material error that could affect structural safety. What should the
engineer do?
A. Ignore the error because the design has already been issued
B. Delete the original calculation
C. Wait until someone else identifies the problem
D. Assess the consequences, notify appropriate parties, and implement
corrective action as necessary
Rationale: Engineers are responsible for addressing material errors that
could affect safety or reliance on their professional work. Concealment is
inconsistent with professional accountability.
7. Which practice most clearly demonstrates professional integrity?
A. Reporting only favorable test results
B. Selecting assumptions that produce the desired conclusion
C. Omitting inconvenient findings from a report
D. Reporting engineering findings accurately, objectively, and completely
enough to prevent material misunderstanding
Rationale: Integrity requires truthful and objective communication rather
than manipulation or selective presentation of technical information.
