Fundamentals of Engineering (FE) Exam
Practice Questions And Correct Answers
(Verified Answers) Plus Rationale 2027
Q&A| Instant Download Pdf.
1. Which of the following best describes the primary purpose of the
Fundamentals of Engineering (FE) Examination?
A. To grant a professional engineering license immediately upon passing
B. To assess advanced specialization within a single engineering discipline
C. To assess the fundamental knowledge and skills expected of an
engineering graduate or early-career engineer
D. To certify an engineer for independent practice without further
requirements
The FE Examination is designed to evaluate foundational engineering
knowledge and problem-solving abilities. Passing it is generally an
important step toward professional engineering licensure, but it does not
by itself constitute a full professional engineering license.
2. In engineering problem solving, which step should generally be
performed first when confronting a new technical problem?
A. Substitute numerical values into equations
B. Clearly define the problem, known quantities, unknown quantities, and
applicable constraints
C. Select the most complicated available mathematical model
D. Round all known quantities to convenient values
,Clearly defining the problem establishes what is known, what must be
determined, and what assumptions or constraints apply. This prevents
inappropriate equation selection and unnecessary calculations.
3. A force of 500 N acts on a body at an angle of 30° above the positive x-
axis. What is the horizontal component of the force?
A. 250 N
B. 433 N
C. 433.0 N
D. 500 N
The horizontal component is calculated as Fx=Fcosθ=500cos30∘≈433.0 N.
4. A body initially at rest is subjected to a constant acceleration of 4 m/s²
for 6 seconds. What is its final velocity?
A. 10 m/s
B. 20 m/s
C. 24 m/s
D. 48 m/s
Using v=v0+at, with v0=0, a=4 m/s2, and t=6 s, the final velocity is 24 m/s.
5. A 10-kg object is lifted vertically through a height of 5 m. Assuming
g=9.81 m/s2, what gravitational potential energy increase occurs?
A. 49.1 J
B. 98.1 J
C. 490.5 J
D. 981 J
Gravitational potential energy is PE=mgh. Therefore,
PE=(10)(9.81)(5)=490.5 J.
6. According to Newton's second law, the net force acting on an object is
equal to:
,A. Its velocity multiplied by its mass
B. Its acceleration divided by its mass
C. Its mass multiplied by its acceleration
D. Its momentum divided by its displacement
Newton's second law is expressed as Fnet=ma, establishing the
relationship among net force, mass, and acceleration.
7. A simply supported beam carries a single concentrated load at its
midpoint. If the loading and geometry are symmetric, what is the
reaction force at each support?
A. Zero
B. One-half of the total load at one support and zero at the other
C. One-half of the total load at each support
D. Equal to the full applied load at each support
Static equilibrium and symmetry require equal vertical reactions. Their sum
must equal the applied load, so each reaction equals one-half of the load.
8. Which equilibrium equation is appropriate for a planar rigid-body
problem?
A. ∑Fx=0 only
B. ∑Fy=0 only
C. ∑M=0 only
D. ∑Fx=0, ∑Fy=0, ∑M=0
A rigid body in two-dimensional static equilibrium must have zero
resultant force in both coordinate directions and zero resultant moment.
9. What is the SI unit of pressure?
A. Joule
B. Watt
C. Pascal
D. Newton
, The pascal is the SI unit of pressure and is equivalent to one newton per
square meter, 1 Pa=1 N/m2.
10. Water flows through a pipe with a cross-sectional area of 0.020
m² at an average velocity of 3 m/s. What is the volumetric flow rate?
A. 0.0067 m³/s
B. 0.060 m³/s
C. 0.60 m³/s
D. 6.0 m³/s
Volumetric flow rate is Q=Av. Thus, Q=(0.020)(3)=0.060 m3/s.
11. For steady, incompressible flow through a pipe with no branches
or leaks, which principle relates the flow velocity to the cross-sectional
area?
A. Fourier's law
B. Ohm's law
C. Continuity equation
D. Hooke's law
For steady incompressible flow, conservation of mass gives A1v1=A2v2.
Thus, velocity increases when the available flow area decreases.
12. Which equation represents Bernoulli's principle for ideal steady
incompressible flow along a streamline?
A. P=ρgh only
B. ρgP+2gv2+z=constant
C. F=ma
D. Q=mcΔT
Bernoulli's equation expresses conservation of mechanical energy in ideal
steady incompressible flow, accounting for pressure head, velocity head,
and elevation head.
Practice Questions And Correct Answers
(Verified Answers) Plus Rationale 2027
Q&A| Instant Download Pdf.
1. Which of the following best describes the primary purpose of the
Fundamentals of Engineering (FE) Examination?
A. To grant a professional engineering license immediately upon passing
B. To assess advanced specialization within a single engineering discipline
C. To assess the fundamental knowledge and skills expected of an
engineering graduate or early-career engineer
D. To certify an engineer for independent practice without further
requirements
The FE Examination is designed to evaluate foundational engineering
knowledge and problem-solving abilities. Passing it is generally an
important step toward professional engineering licensure, but it does not
by itself constitute a full professional engineering license.
2. In engineering problem solving, which step should generally be
performed first when confronting a new technical problem?
A. Substitute numerical values into equations
B. Clearly define the problem, known quantities, unknown quantities, and
applicable constraints
C. Select the most complicated available mathematical model
D. Round all known quantities to convenient values
,Clearly defining the problem establishes what is known, what must be
determined, and what assumptions or constraints apply. This prevents
inappropriate equation selection and unnecessary calculations.
3. A force of 500 N acts on a body at an angle of 30° above the positive x-
axis. What is the horizontal component of the force?
A. 250 N
B. 433 N
C. 433.0 N
D. 500 N
The horizontal component is calculated as Fx=Fcosθ=500cos30∘≈433.0 N.
4. A body initially at rest is subjected to a constant acceleration of 4 m/s²
for 6 seconds. What is its final velocity?
A. 10 m/s
B. 20 m/s
C. 24 m/s
D. 48 m/s
Using v=v0+at, with v0=0, a=4 m/s2, and t=6 s, the final velocity is 24 m/s.
5. A 10-kg object is lifted vertically through a height of 5 m. Assuming
g=9.81 m/s2, what gravitational potential energy increase occurs?
A. 49.1 J
B. 98.1 J
C. 490.5 J
D. 981 J
Gravitational potential energy is PE=mgh. Therefore,
PE=(10)(9.81)(5)=490.5 J.
6. According to Newton's second law, the net force acting on an object is
equal to:
,A. Its velocity multiplied by its mass
B. Its acceleration divided by its mass
C. Its mass multiplied by its acceleration
D. Its momentum divided by its displacement
Newton's second law is expressed as Fnet=ma, establishing the
relationship among net force, mass, and acceleration.
7. A simply supported beam carries a single concentrated load at its
midpoint. If the loading and geometry are symmetric, what is the
reaction force at each support?
A. Zero
B. One-half of the total load at one support and zero at the other
C. One-half of the total load at each support
D. Equal to the full applied load at each support
Static equilibrium and symmetry require equal vertical reactions. Their sum
must equal the applied load, so each reaction equals one-half of the load.
8. Which equilibrium equation is appropriate for a planar rigid-body
problem?
A. ∑Fx=0 only
B. ∑Fy=0 only
C. ∑M=0 only
D. ∑Fx=0, ∑Fy=0, ∑M=0
A rigid body in two-dimensional static equilibrium must have zero
resultant force in both coordinate directions and zero resultant moment.
9. What is the SI unit of pressure?
A. Joule
B. Watt
C. Pascal
D. Newton
, The pascal is the SI unit of pressure and is equivalent to one newton per
square meter, 1 Pa=1 N/m2.
10. Water flows through a pipe with a cross-sectional area of 0.020
m² at an average velocity of 3 m/s. What is the volumetric flow rate?
A. 0.0067 m³/s
B. 0.060 m³/s
C. 0.60 m³/s
D. 6.0 m³/s
Volumetric flow rate is Q=Av. Thus, Q=(0.020)(3)=0.060 m3/s.
11. For steady, incompressible flow through a pipe with no branches
or leaks, which principle relates the flow velocity to the cross-sectional
area?
A. Fourier's law
B. Ohm's law
C. Continuity equation
D. Hooke's law
For steady incompressible flow, conservation of mass gives A1v1=A2v2.
Thus, velocity increases when the available flow area decreases.
12. Which equation represents Bernoulli's principle for ideal steady
incompressible flow along a streamline?
A. P=ρgh only
B. ρgP+2gv2+z=constant
C. F=ma
D. Q=mcΔT
Bernoulli's equation expresses conservation of mechanical energy in ideal
steady incompressible flow, accounting for pressure head, velocity head,
and elevation head.
