FUNDAMENTALS OF ENGINEERING (FE) EXAM PRACTICE QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
Core Domains
Mathematics and Statistics
Engineering Mechanics (Statics and Dynamics)
Fluid Mechanics and Hydraulics
Thermodynamics and Heat Transfer
Materials Science and Structure of Matter
Electrical Circuits and Power Systems
Ethics and Professional Practice
Economics and Project Management
Introduction
This assessment is designed to replicate the breadth, depth, and cognitive demand of the Fundamentals of
Engineering (FE) Examination. It evaluates foundational engineering knowledge across multiple disciplines,
emphasizing applied problem-solving, regulatory compliance, ethical reasoning, and real-world decision-making.
Questions are presented in multiple-choice format with scenario-based items integrated throughout. Each question
,includes a verified correct answer and a rationale to reinforce conceptual understanding. The assessment
prioritizes professional judgment and technical accuracy, consistent with the standards expected of an engineer-in-
training.
SECTION ONE: QUESTIONS 1–100
Question 1
A simply supported beam of length L carries a uniformly distributed load w over its entire span. What is the
magnitude of the reaction at each support?
A. wL/4
B. wL/2
C. wL
D. 2wL
🟢B
🔴 RATIONALE: For a simply supported beam with a uniformly distributed load, symmetry requires each
support to carry half the total load. Total load = wL, so each reaction = wL/2.
,Question 2
Which of the following is a scalar quantity?
A. Velocity
B. Force
C. Mass
D. Acceleration
🟢C
🔴 RATIONALE: Mass has magnitude only. Velocity, force, and acceleration are vectors because they have both
magnitude and direction.
Question 3
In a closed thermodynamic system, the first law states that:
A. Entropy always increases
B. Energy is conserved
C. Temperature is constant
D. Pressure-volume work is zero
🟢B
🔴 RATIONALE: The first law of thermodynamics is a statement of energy conservation: ΔU = Q – W. Entropy
increase is the second law.
, Question 4
A civil engineer is reviewing site plans for a retaining wall. The soil behind the wall is granular and well-drained.
Which lateral earth pressure condition is most appropriate for design under normal operating conditions?
A. Active pressure
B. Passive pressure
C. At-rest pressure
D. Hydrostatic pressure
🟢A
🔴 RATIONALE: For a retaining wall that can move slightly away from the backfill, active earth pressure
develops, which is lower than at-rest pressure and represents the typical design condition for granular soils.
Question 5
What is the derivative of f(x) = 3x^4 – 5x^2 + 2 with respect to x?
A. 12x^3 – 10x
B. 12x^3 – 5x
C. 3x^3 – 10x
D. 12x^3 – 10x + 2
🟢A
🔴 RATIONALE: Using the power rule d/dx [x^n] = n x^(n-1): derivative = 12x^3 – 10x. The constant 2
ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
Core Domains
Mathematics and Statistics
Engineering Mechanics (Statics and Dynamics)
Fluid Mechanics and Hydraulics
Thermodynamics and Heat Transfer
Materials Science and Structure of Matter
Electrical Circuits and Power Systems
Ethics and Professional Practice
Economics and Project Management
Introduction
This assessment is designed to replicate the breadth, depth, and cognitive demand of the Fundamentals of
Engineering (FE) Examination. It evaluates foundational engineering knowledge across multiple disciplines,
emphasizing applied problem-solving, regulatory compliance, ethical reasoning, and real-world decision-making.
Questions are presented in multiple-choice format with scenario-based items integrated throughout. Each question
,includes a verified correct answer and a rationale to reinforce conceptual understanding. The assessment
prioritizes professional judgment and technical accuracy, consistent with the standards expected of an engineer-in-
training.
SECTION ONE: QUESTIONS 1–100
Question 1
A simply supported beam of length L carries a uniformly distributed load w over its entire span. What is the
magnitude of the reaction at each support?
A. wL/4
B. wL/2
C. wL
D. 2wL
🟢B
🔴 RATIONALE: For a simply supported beam with a uniformly distributed load, symmetry requires each
support to carry half the total load. Total load = wL, so each reaction = wL/2.
,Question 2
Which of the following is a scalar quantity?
A. Velocity
B. Force
C. Mass
D. Acceleration
🟢C
🔴 RATIONALE: Mass has magnitude only. Velocity, force, and acceleration are vectors because they have both
magnitude and direction.
Question 3
In a closed thermodynamic system, the first law states that:
A. Entropy always increases
B. Energy is conserved
C. Temperature is constant
D. Pressure-volume work is zero
🟢B
🔴 RATIONALE: The first law of thermodynamics is a statement of energy conservation: ΔU = Q – W. Entropy
increase is the second law.
, Question 4
A civil engineer is reviewing site plans for a retaining wall. The soil behind the wall is granular and well-drained.
Which lateral earth pressure condition is most appropriate for design under normal operating conditions?
A. Active pressure
B. Passive pressure
C. At-rest pressure
D. Hydrostatic pressure
🟢A
🔴 RATIONALE: For a retaining wall that can move slightly away from the backfill, active earth pressure
develops, which is lower than at-rest pressure and represents the typical design condition for granular soils.
Question 5
What is the derivative of f(x) = 3x^4 – 5x^2 + 2 with respect to x?
A. 12x^3 – 10x
B. 12x^3 – 5x
C. 3x^3 – 10x
D. 12x^3 – 10x + 2
🟢A
🔴 RATIONALE: Using the power rule d/dx [x^n] = n x^(n-1): derivative = 12x^3 – 10x. The constant 2
