PE: Nuclear Engineering Examination Practice Test

164 questions available

Build your confidence for PE: Nuclear Engineering Examination. Practice the concepts, understand the answers, and strengthen your knowledge one question at a time.

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Certification exam
80 Exam questions
8 hours Time Limit
Your practice
164 Practice questions
2 hours 44 minutes Practice Time
Try 5 free questions
No account needed. A free account includes 20 questions for this exam.
The bank 164 Practice questions checked against the official objectives.
NCEES164 practice questionsBank updated 2026-09-26

Exam overview and details

The Principles and Practice of Engineering (PE) Nuclear Engineering Examination is the definitive credential for professional engineers in the nuclear field, signifying the highest standard of competency and ethical practice. Administered by the National Council of Examiners for Engineering and Surveying (NCEES), this licensure exam is the final step in achieving the status of a Professional Engineer (PE) with a nuclear engineering specialization. Certification validates an engineer's ability to safeguard public health, safety, and welfare through the responsible design, analysis, and oversight of nuclear systems, including reactors, fuel cycles, radiation shielding, and waste management. Holders of the PE Nuclear license are recognized as qualified to offer engineering services directly to the public, sign and seal official design documents, and assume responsible charge of critical projects. This credential is often a prerequisite for leadership roles in nuclear power generation, regulatory compliance, national laboratories, and advanced nuclear technology development, establishing a clear benchmark of expertise in a highly technical and safety-critical industry.

Sample Questions

Choose an answer and explore the explanation to see how practice works.

Nuclear Instrumentation and Control

A nuclear power plant operates with a core that contains burnable poisons in addition to control rods and chemical shim. Which statement describes the effect of the burnable poisons on reactivity control during the fuel cycle?

Radiation Protection

A nuclear engineer is analyzing the effects of radiation on a reactor pressure vessel material. To properly assess the potential damage mechanisms, the engineer must first understand which of the following?

Nuclear Engineering Systems

In a tensile test, which statement correctly distinguishes true stress from engineering stress?

Nuclear Physics and Reactor Theory

In a typical pressurized water reactor (PWR), where does the containment spray system initially draw water from when it is activated?

Nuclear Engineering Systems

In a boiling water reactor (BWR) containment design, which of the following is the primary means of maintaining system integrity against airborne release of fission products?

Career Opportunities & Salary

Median salary: $133,970– Nuclear Engineers

Source: BLS Occupational Employment and Wage Statistics, May 2025 -- Nuclear Engineers (SOC 17-2161), US national. Occupation median, not a certification salary. (2025)

Nuclear Engineers

Exam insights and study advice

Achieving the PE Nuclear Engineering license is a transformative career milestone that confers legal authority, industry-wide recognition, and significant professional credibility. It is not merely an exam; it is a licensure that legally permits you to practice as a nuclear engineer at the highest level. This credential directly impacts career advancement by qualifying you for senior engineering, project management, and principal engineer roles where signing off on safety-critical designs is required. It demonstrates to employers, clients, and regulatory bodies like the U.S. Nuclear Regulatory Commission (NRC) a committed adherence to rigorous ethical and technical standards. In a field defined by precision and public trust, the PE license is the unequivocal mark of a proven expert, often leading to greater responsibility, higher compensation, and a central role in shaping the future of nuclear energy and technology.

These are the backgrounds the certifying body suggests. Check the vendor's own page for anything it formally requires.

What this exam covers

01Nuclear Criticality Safety

02Nuclear Engineering Systems

03Nuclear Instrumentation and Control

04Nuclear Physics and Reactor Theory

05Radiation Protection

Exam Details PE Nuclear Engineering | $375 USD | 8 hours

Exam Code PE Nuclear Engineering
Vendor NCEES
Exam Cost $375 USD
Time Limit 8 hours
Exam questions 80
Question TypesMultiple Choice
Retake Policy FE exams: can register immediately after receiving score report. PE exams: most states allow unlimited attempts; check your state board. Full exam fee required for each retake.
Exam Format Linear (computer-based)
Exam rules Closed-book. NCEES provides an electronic reference handbook (FE Reference Handbook or PE Reference Handbook) on-screen during the exam — no personal reference materials allowed. On-screen calculator provided. Personal calculators NOT allowed. No notes or personal items in exam room.
Available In
English

Frequently Asked Questions

What are the experience and education requirements to sit for the PE Nuclear exam?

What is the exam format and what reference materials are allowed?

How does the PE Nuclear license differ from other nuclear industry certifications?

What are the key subject areas covered on the exam blueprint?

Is the PE Nuclear license necessary for careers in federal facilities or national labs?