FUNDAMENTALS OF ENGINEERING (FE) EXAM COMPLETE
EXAM QUESTIONS AND 100% VERIFIED ANSWERS 2026.
1. What is the SI unit of force?
A. Joule
B. Pascal
C. Newton
D. Watt
Correct Answer: C
Rationale: The SI unit of force is the Newton (N). Joule is energy, Pascal is pressure,
and Watt is power.
2. A particle moves with constant velocity. What can be said about its acceleration?
A. It is increasing
B. It is constant but non-zero
C. It is zero
D. It is decreasing
Correct Answer: C
Rationale: Constant velocity implies no change in speed or direction, hence
acceleration is zero.
3. What is the derivative of sin(x)?
A. cos(x)
B. -cos(x)
C. -sin(x)
D. tan(x)
Correct Answer: A
Rationale: The derivative of sin(x) with respect to x is cos(x). The others are incorrect
derivatives.
4. Which law states that the current through a conductor is directly proportional to the
voltage across it?
A. Kirchhoff’s Law
B. Ohm’s Law
C. Faraday’s Law
D. Coulomb’s Law
Correct Answer: B
Rationale: Ohm’s Law states V = IR, meaning current is proportional to voltage for a
given resistance.
,5. What is the area under a velocity-time graph?
A. Acceleration
B. Displacement
C. Force
D. Power
Correct Answer: B
Rationale: The integral of velocity with respect to time gives displacement.
6. Which material is typically the best electrical conductor?
A. Copper
B. Glass
C. Rubber
D. Wood
Correct Answer: A
Rationale: Copper has high electrical conductivity, while the others are insulators.
7. The pH of a neutral solution at 25°C is:
A. 0
B. 7
C. 10
D. 14
Correct Answer: B
Rationale: Neutral solutions have a pH of 7 at standard temperature.
8. What is the slope of the line given by y = 3x + 5?
A. 3
B. 5
C. 8
D. -3
Correct Answer: A
Rationale: In y = mx + b form, m represents the slope, which is 3.
9. What is the unit of electrical resistance?
A. Volt
B. Ampere
C. Ohm
D. Coulomb
Correct Answer: C
Rationale: Resistance is measured in Ohms (Ω).
,10. Which thermodynamic process occurs at constant pressure?
A. Isochoric
B. Isothermal
C. Isobaric
D. Adiabatic
Correct Answer: C
Rationale: An isobaric process occurs at constant pressure.
11. What is the integral of 1/x dx?
A. ln|x| + C
B. x² + C
C. e^x + C
D. 1/x² + C
Correct Answer: A
Rationale: The integral of 1/x is ln|x| + C.
12. Which law governs the conservation of energy?
A. Newton’s First Law
B. First Law of Thermodynamics
C. Second Law of Thermodynamics
D. Hooke’s Law
Correct Answer: B
Rationale: The First Law of Thermodynamics states energy cannot be created or
destroyed.
13. A 10 Ω resistor carries 2 A current. What is the voltage?
A. 5 V
B. 10 V
C. 20 V
D. 40 V
Correct Answer: C
Rationale: Using Ohm’s Law, V = IR = 2 × 10 = 20 V.
14. What is the determinant of a 2×2 matrix [[a, b], [c, d]]?
A. ab + cd
B. ad − bc
C. ac − bd
D. a + d
Correct Answer: B
Rationale: The determinant is calculated as ad − bc.
, 15. Which type of stress results from forces acting parallel to a surface?
A. Tensile stress
B. Compressive stress
C. Shear stress
D. Thermal stress
Correct Answer: C
Rationale: Shear stress occurs due to parallel forces acting along a surface.
16. What is the unit of power?
A. Joule
B. Watt
C. Newton
D. Volt
Correct Answer: B
Rationale: Power is measured in Watts (W).
17. Which equation represents kinetic energy?
A. mv
B. ½mv²
C. mgh
D. Fd
Correct Answer: B
Rationale: Kinetic energy is given by ½mv².
18. What is the Laplace transform of 1?
A. 1/s
B. s
C. s²
D. 0
Correct Answer: A
Rationale: The Laplace transform of a constant 1 is 1/s.
19. Which property measures a fluid’s resistance to flow?
A. Density
B. Pressure
C. Viscosity
D. Velocity
Correct Answer: C
Rationale: Viscosity quantifies a fluid’s resistance to deformation or flow.
EXAM QUESTIONS AND 100% VERIFIED ANSWERS 2026.
1. What is the SI unit of force?
A. Joule
B. Pascal
C. Newton
D. Watt
Correct Answer: C
Rationale: The SI unit of force is the Newton (N). Joule is energy, Pascal is pressure,
and Watt is power.
2. A particle moves with constant velocity. What can be said about its acceleration?
A. It is increasing
B. It is constant but non-zero
C. It is zero
D. It is decreasing
Correct Answer: C
Rationale: Constant velocity implies no change in speed or direction, hence
acceleration is zero.
3. What is the derivative of sin(x)?
A. cos(x)
B. -cos(x)
C. -sin(x)
D. tan(x)
Correct Answer: A
Rationale: The derivative of sin(x) with respect to x is cos(x). The others are incorrect
derivatives.
4. Which law states that the current through a conductor is directly proportional to the
voltage across it?
A. Kirchhoff’s Law
B. Ohm’s Law
C. Faraday’s Law
D. Coulomb’s Law
Correct Answer: B
Rationale: Ohm’s Law states V = IR, meaning current is proportional to voltage for a
given resistance.
,5. What is the area under a velocity-time graph?
A. Acceleration
B. Displacement
C. Force
D. Power
Correct Answer: B
Rationale: The integral of velocity with respect to time gives displacement.
6. Which material is typically the best electrical conductor?
A. Copper
B. Glass
C. Rubber
D. Wood
Correct Answer: A
Rationale: Copper has high electrical conductivity, while the others are insulators.
7. The pH of a neutral solution at 25°C is:
A. 0
B. 7
C. 10
D. 14
Correct Answer: B
Rationale: Neutral solutions have a pH of 7 at standard temperature.
8. What is the slope of the line given by y = 3x + 5?
A. 3
B. 5
C. 8
D. -3
Correct Answer: A
Rationale: In y = mx + b form, m represents the slope, which is 3.
9. What is the unit of electrical resistance?
A. Volt
B. Ampere
C. Ohm
D. Coulomb
Correct Answer: C
Rationale: Resistance is measured in Ohms (Ω).
,10. Which thermodynamic process occurs at constant pressure?
A. Isochoric
B. Isothermal
C. Isobaric
D. Adiabatic
Correct Answer: C
Rationale: An isobaric process occurs at constant pressure.
11. What is the integral of 1/x dx?
A. ln|x| + C
B. x² + C
C. e^x + C
D. 1/x² + C
Correct Answer: A
Rationale: The integral of 1/x is ln|x| + C.
12. Which law governs the conservation of energy?
A. Newton’s First Law
B. First Law of Thermodynamics
C. Second Law of Thermodynamics
D. Hooke’s Law
Correct Answer: B
Rationale: The First Law of Thermodynamics states energy cannot be created or
destroyed.
13. A 10 Ω resistor carries 2 A current. What is the voltage?
A. 5 V
B. 10 V
C. 20 V
D. 40 V
Correct Answer: C
Rationale: Using Ohm’s Law, V = IR = 2 × 10 = 20 V.
14. What is the determinant of a 2×2 matrix [[a, b], [c, d]]?
A. ab + cd
B. ad − bc
C. ac − bd
D. a + d
Correct Answer: B
Rationale: The determinant is calculated as ad − bc.
, 15. Which type of stress results from forces acting parallel to a surface?
A. Tensile stress
B. Compressive stress
C. Shear stress
D. Thermal stress
Correct Answer: C
Rationale: Shear stress occurs due to parallel forces acting along a surface.
16. What is the unit of power?
A. Joule
B. Watt
C. Newton
D. Volt
Correct Answer: B
Rationale: Power is measured in Watts (W).
17. Which equation represents kinetic energy?
A. mv
B. ½mv²
C. mgh
D. Fd
Correct Answer: B
Rationale: Kinetic energy is given by ½mv².
18. What is the Laplace transform of 1?
A. 1/s
B. s
C. s²
D. 0
Correct Answer: A
Rationale: The Laplace transform of a constant 1 is 1/s.
19. Which property measures a fluid’s resistance to flow?
A. Density
B. Pressure
C. Viscosity
D. Velocity
Correct Answer: C
Rationale: Viscosity quantifies a fluid’s resistance to deformation or flow.
