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PE: Electrical Power Systems Engineering Exam Practice Test

120 questions available

The Principles and Practice of Engineering (PE) Electrical Power Systems Engineering Exam is the definitive credential for electrical engineers seeking licensure as Professional Engineers specializing in power systems. Administered by the National Council of Examiners for Engineering and Surveying (NCEES), this 8-hour, 80-question exam validates an engineer's competency to practice independently and assume responsible charge over electrical power projects. Earning the PE license signifies a commitment to the highest standards of ethical practice, public safety, and technical expertise. It is a legally required milestone for engineers who sign and seal design documents, offer services directly to the public, or hold certain leadership positions. The certification demonstrates mastery of core power systems principles-including generation, transmission, distribution, protection, and system analysis-and is universally recognized by state boards, government agencies, and private industry as the benchmark of professional engineering competence in the electrical power field.

Certification exam
80 Exam questions
8 hours Time Limit
Career Opportunities & Salary
Entry $64,841 - $87,841
Mid-Career $87,841 - $122,841
Senior $117,841 - $167,841
stable market
Why This Certification Opens Doors

Achieving the PE license in Electrical Power Systems is a transformative career milestone that confers legal authority, industry-wide recognition, and significant professional credibility. It is often a prerequisite for project management roles, principal engineering positions, and executive leadership tracks within utilities, consulting firms, and industrial facilities. The license directly impacts earning potential, with licensed PEs typically commanding higher salaries and greater consulting opportunities. Beyond personal advancement, it is a commitment to public welfare, ensuring that critical power infrastructure is designed and overseen by professionals held to rigorous ethical and technical standards. This credential distinguishes you as a trusted expert, capable of leading major projects and assuming ultimate responsibility for engineering decisions that power communities and industries.

Required

Certification Must have passed FE exam and hold EIT/EI certification
Experience 4 years of progressive engineering experience
Exam Blueprint
01Engineering Economics
02Facilities and Environmental Engineering
03Human Factors
04Industrial Management
05Manufacturing and Production Systems
06Modeling and Computation
07Probability and Statistics
08Work Design
Exam Details PE Industrial and Systems Engineering | $375 USD | 8 hours
Exam Code PE Industrial and Systems Engineering
Vendor NCEES
Exam Cost $375 USD
Time Limit 8 hours
Exam questions 80
Question Types Multiple 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)
Available In
English
Retake Policy 0-day waiting period between attempts
Study Resources
FE Reference HandbookOfficialPDF
NCEES$0
Free downloadable reference handbook — same version used in the exam
View
NCEES Practice ExamsOfficialPractice Exam
NCEES$30
Official practice exams available for FE and PE disciplines
View
Frequently Asked Questions

What are the eligibility requirements to sit for the PE Electrical Power Systems exam?

Eligibility is determined by your state licensing board, but generally requires: 1) An ABET-accredited bachelor's degree in engineering, 2) Successful passage of the Fundamentals of Engineering (FE) exam, and 3) Typically four years of progressive engineering experience under the supervision of a licensed PE. Some states have additional requirements. Always verify specific prerequisites with your state's board before applying.

Is the exam open-book, and what references are allowed?

Yes, the PE exam is open-book. You may bring any printed reference materials, including bound manuals, textbooks, and handwritten notes. The NCEES provides an electronic reference handbook during the computer-based test, which contains essential equations and data. A critical part of preparation is learning how to navigate your chosen references efficiently. All materials are subject to security review at the test center.

How does the CBT (Computer-Based Testing) format affect the exam?

The CBT format offers year-round testing at Pearson VUE centers. The exam is now 8 hours total, split into a 4-hour morning session (40 questions) and a 4-hour afternoon session (40 questions). A scheduled break is provided. The electronic interface includes a reference handbook, calculator, and highlight/strikeout tools. The core content and difficulty remain aligned with the previous pencil-and-paper version's specifications.

What is the primary difference between the 'Electrical and Computer: Power' exam and the 'Electrical Power Systems' PE exam?

The 'Electrical and Computer: Power' exam is a breadth-and-depth exam covering a wider range of electrical engineering topics with a power focus. The 'Electrical Power Systems' exam is a depth-only exam, meaning all questions are concentrated specifically on power systems engineering. The Power Systems exam is often preferred by engineers whose career is exclusively focused on generation, transmission, distribution, and protection.

How long does it typically take to receive exam results?

For computer-based tests, results are typically released by NCEES to your MyNCEES account within 7-10 business days after your exam date. Your state board will then be notified, and they will issue your license upon verification that all other requirements (experience, references, etc.) are met, which can take additional weeks or months depending on the state.

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