What is the difference between the FE and PE exams?

The FE is taken early in your career (typically during or after college) and covers broad engineering fundamentals. The PE is taken after 4+ years of professional experience and tests advanced, discipline-specific engineering practice. Passing both is required for PE licensure.

What is the difference between LEED Green Associate and LEED AP?

LEED Green Associate is a foundational credential testing general green building knowledge — no project experience required. LEED AP is an advanced credential with specialty tracks (BD+C, O+M, etc.) that requires documented LEED project experience and tests deeper knowledge within your chosen specialty.

How difficult is the PE Structural exam?

The PE Structural exam is widely considered one of the hardest PE disciplines. It's a 16-hour, two-component exam covering both vertical and lateral force analysis across steel, concrete, wood, and masonry. Pass rates are historically lower than most other PE disciplines. Most candidates study for 3-6 months.

Can I take the FE exam if I didn't graduate from an ABET-accredited program?

Yes, in most states. Eligibility requirements vary by state, but many allow graduates of non-ABET programs or even non-engineering degrees to sit for the FE, though the path to PE licensure may require additional experience.

What is the LARE and who needs it?

The LARE (Landscape Architect Registration Examination) is required for landscape architecture licensure in most U.S. states. It's administered by CLARB and consists of four sections testing project management, site analysis, design, and construction documentation. You need a professional degree in landscape architecture and supervised experience to qualify.

Engineering & Architecture

FE, PE, ARE, LEED, and NCIDQ exam prep for professionals.

ARE

Comprehensive ARE prep — practice questions covering the full exam, complete course notes, timed mock exams, and detailed explanations for every answer. 1 year of access on any device with built-in progress tracking.

FE Civil

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LARE

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LEED AP

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LEED Green Associate

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NCIDQ

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PE Mechanical

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PE Structural

Comprehensive PE Structural prep — practice questions covering the full exam, complete course notes, timed mock exams, and detailed explanations for every answer. 1 year of access on any device with built-in progress tracking.

ARE