Practice and Prepare for Professional Engineering Exams

Your path to a successful engineering career starts here. With 50 engineers passing with Petro Publications every day, you could be next. Our material is built from real-world experience and tailored to the actual NCEES and California Engineering exams. We’re not offering a shortcut; this is a complete arsenal. From online practice exams to comprehensive guides, we train you to understand, apply, and succeed. These aren’t just prep materials. These are engineered tools – designed to help you think, solve, and pass.

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Get started with Petro Publications engineer-authored guides and practice exams built from firsthand exam experience.

Structural Civil

Practice What You’ll See on the Structural Civil PE Exam

The Structural Civil Online Practice Exams have been developed to provide a balanced distribution of question difficulty, along with a representative mix of conceptual and calculation-based problems. These exams cover all major knowledge areas of the Structural Civil PE exam, including, but not limited to, analysis, design, materials, and temporary structures. Each online exam comes with two weeks of access from the purchase date and offers a comprehensive training experience: every problem is explained in detail after you complete your exam attempt, and fully worked, step-by-step solutions are provided with references to the applicable structural manuals and codes. Your performance is also broken down by categories (NCEES knowledge areas), allowing you to identify strengths and weaknesses in each area.

The Essential Guide, on the other hand, provides detailed explanations for each topic required on the exam and is written in the form of questions. Some questions in the guide may be longer than those on the practice exams, but this is intentional to ensure a thorough understanding of the material.

Using both the Practice Exams and the Essential Guide together provides a complete study strategy, reinforcing key concepts and maximizing your preparedness for the Structural Civil PE examination.

Transportation Civil

Prepare with Transportation Civil PE Exam–Style Questions Aligned with Exam-Day Conditions

The Transportation Civil Online Practice Exam have been developed to provide a balanced distribution of question difficulty, along with a representative mix of conceptual and calculation-based problems. This exam covers all major knowledge areas of the Transportation Civil PE exam, including, but not limited to, project management, traffic engineering, roadway design, and drainage. This online exam comes with two weeks of access from the purchase date and offers a comprehensive training experience: every problem is explained in detail after you complete your exam attempt, and fully worked, step-by-step solutions are provided with references to the applicable transportation manuals, standards, and codes. Your performance is also broken down by categories (NCEES knowledge areas), allowing you to identify strengths and weaknesses in each area.

The Essential Guide, on the other hand, provides detailed explanations for each topic required on the exam and is written in the form of questions. Some questions in the guide may be longer than those on the practice exam, but this is intentional to ensure a thorough understanding of the material.

Using both the Online Practice Exam and the Essential Guide together provides a complete study strategy, reinforcing key concepts and maximizing your preparedness for the Transportation Civil PE examination.

Water Resource Civil

Master the Water Resources & Environmental Civil PE Exam with Realistic Practice Exams

The Water Resources and Environmental Civil Online Practice Exam have been developed to provide a balanced distribution of question difficulty, along with a representative mix of conceptual and calculation-based problems. This online exam covers all major knowledge areas of the Water Resources and Environmental Civil PE exam, including, but not limited to, hydraulics, hydrology, water and wastewater treatment, groundwater, and project sitework. This online exam comes with two weeks of access from the purchase date and offers a comprehensive training experience: every problem is explained in detail after you complete your exam attempt, and fully worked, step-by-step solutions are provided with references to the applicable water resources, environmental, and civil design manuals, standards, and codes. Your performance is also broken down by categories (NCEES knowledge areas), allowing you to identify strengths and weaknesses in each area.

The Essential Guide, on the other hand, provides detailed explanations for each topic required on the exam and is written in the form of questions. Some questions in the guide may be longer than those on the practice exam, but this is intentional to ensure a thorough understanding of the material.

Using both the Online Practice Exam and the Essential Guide together provides a complete study strategy, reinforcing key concepts and maximizing your preparedness for the Water Resources and Environmental Civil PE examination.

Construction Civil

End-to-End Construction Civil PE Exam Preparation with Practice Exams, Based on NCEES Specifications

The Construction Civil Online Practice Exam have been developed to provide a balanced distribution of question difficulty, along with a representative mix of conceptual and calculation-based problems. This exam covers all major knowledge areas of the Construction Civil PE exam, including, but not limited to, soil mechanics, site layout, material properties, estimating, project planning, quality control, structural mechanics, hydraulics, construction operations, support design, and health and safety. This online exam comes with two weeks of access from the purchase date and offers a comprehensive training experience: every problem is explained in detail after you complete your exam attempt, and fully worked, step-by-step solutions are provided with references to the applicable construction manuals, standards, and codes. Your performance is also broken down by categories (NCEES knowledge areas), allowing you to identify strengths and weaknesses in each area.

The Essential Guide, on the other hand, provides detailed explanations for each topic required on the exam and is written in the form of questions. Some questions in the guide may be longer than those on the practice exams, but this is intentional to ensure a thorough understanding of the material

Using both the Online Practice Exam and the Essential Guide together provides a complete study strategy, reinforcing key concepts and maximizing your preparedness for the Construction Civil PE examination.

Geotechnical Civil

Focused Geotechnical Civil PE Exam Preparation with Detailed, Code-Referenced Solutions

The Geotechnical Civil Online Practice Exam have been developed to provide a balanced distribution of question difficulty, along with a representative mix of conceptual and calculation-based problems. This exam covers all major knowledge areas of the Geotechnical Civil PE exam, including, but not limited to, site characterization, soil mechanics and laboratory testing, construction observation, earthquake engineering, earth structures, groundwater, problematic soils and rocks, retaining structures, and shallow and deep foundations. This online exam comes with two weeks of access from the purchase date and offers a comprehensive training experience: every problem is explained in detail after you complete your exam attempt, and fully worked, step-by-step solutions are provided with references to the applicable geotechnical manuals, standards, and codes. Your performance is also broken down by categories (NCEES knowledge areas), allowing you to identify strengths and weaknesses in each area.

The Essential Guide, on the other hand, provides detailed explanations for each topic required on the exam and is written in the form of questions. Some questions in the guide may be longer than those on the practice exams, but this is intentional to ensure a thorough understanding of the material.

Using both the Online Practice Exams and the Essential Guide together provides a complete study strategy, reinforcing key concepts and maximizing your preparedness for the Geotechnical Civil PE examination.

California Seismic

Master the California Seismic Principles Exam with Tested, Exam-Day-Ready Materials

The California Seismic Principles Reference Guide is designed to provide a clear, user-friendly exploration of seismology and structural engineering required for the California Seismic Principles Exam, starting from the basics and progressing to advanced concepts. The California guides are reference-based books that are permitted for use during the exam, proving highly effective in helping candidates master the material. The guide condenses essential information from codes such as CBC 2022, ASCE 7-16, ATC-20, and TMS 402/602 for masonry, and includes proprietary diagrams, custom-made reference tables, illustrative sketches, tips for success, and 160 practice questions to reinforce understanding.

The accompanying Practice Book contains two full-length exams, each with 55 questions, designed to simulate the format, difficulty, and style of the California Seismic Principles Exam. Every question includes detailed, step-by-step solutions with references to official exam materials.

Used together, the Reference Guide and Practice Book provide a complete study strategy, combining comprehensive reference material with 270 practice questions covering the full range of topics. This combination maximizes preparedness and reinforces key concepts to increase confidence and success on exam day.

California Engineering Surveying

Exam-Tested Engineering Surveying Reference with Full-Length California Practice Exams

The California Engineering Surveying Reference Guide is designed to provide a comprehensive understanding of the theory and practical applications of engineering surveying, even for candidates with limited prior experience. It includes customized reference tables covering key formulas, unit conversions, and surveying standards commonly required during the exam. The California guides are reference-based books that are permitted for use during the exam, proving highly effective in helping candidates master the material. Diagrams, sketches, and concise summaries illustrate field scenarios, mapping principles, and essential procedures. The guide also contains 140 practice questions with detailed, step-by-step solutions, giving candidates the opportunity to build both speed and accuracy. Tested under real exam conditions, this resource has proven highly effective in preparing candidates for the exam

The accompanying Practice Book contains two full-length exams, each with 55 questions for a total of 110 questions, designed to simulate the format, difficulty, and style of the California Engineering Surveying Exam. Every question includes a detailed solution with clear references to the methods required to solve it efficiently.

Used together, the Reference Guide and Practice Book provide a complete study strategy, combining comprehensive reference material with 250 practice questions covering the full range of topics. This combination maximizes preparedness and reinforces key concepts to increase confidence and success on exam day.

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