August 6

Fundamentals of Engineering (FE) Practice Exam 1

Problem #1

Which of the following are not an intensive property?

  1. Pressure
  2. Velocity
  3. Volume
  4. Density
  5. Kinetic Energy

A) I, II & III
B) IV & V
C) I, II & IV
D) III & V

Problem #2

Using the Gibbs Phase Rule, how many intensive properties are required to fix a mixture of water and ammonia that is in a liquid state?
A) 1
B) 2
C) 3
D) 4

Problem #3

How much heat is dissipated when a current of 15 amps passes through a 4 ohm resistor?
A) 3,075 btuh
B) 900 btuh
C) 2,700 btuh
D) 9,300 btuh

Problem #4

What is the gauge pressure of at a point that is 15 meters below the surface of water that has an atmospheric pressure of 14.7 PSIA?
A) 147,150 pa
B) 150,000 pa
C) 147,250 pa
D) 147,000 pa

Problem #5

A spaceship leaves the space station with an acceleration of 15 ft/s2. After 3 minutes the engines turn off and the acceleration is 0 ft/s2. What is the average velocity of the spaceship?
A) 81,100 ft/s
B) 1,350 ft/s
C) 243,000 ft/s
D) 2,700 ft/s

Problem #6

Which of the following can not be equal to 1 mol of the substance at standard conditions?
A) 20 grams of water
B) 6.02 x 1023 molecules of Uranium
C) 28 grams of N2
D) 22.4 liters on Argon

Problem #7

How much torque can be applied to a 6 inch outer diameter pipe that has a wall thickness of 0.25 inches when the maximum shear stress is 20,000 psi?
A) 23,400 in lbs
B) 250,000 in lbs
C) 37,400 in lbs
D) 30,000 in lbs

Problem #8

Your credit card has a nominal interest rate of 18%. If the interest is calculated monthly, what is the effective annual rate?
A) 19.0%
B) 18.5%
C) 19.6%
D) 20.1%

Problem #9

Find the slope of the line defined by:
y=2x^5 + 3x^4 + 2x^2 + 3x + 1
A) m = 2x^6 + 3x^4 + 2x^3 + 3
B) m = 10x + 12x^2 + 4x^4 + 3
C) m = 10x^5 + 12x^4 + 4x^2 + 3
D) m = 10x^4 + 12x^3 + 4x + 3

Problem #10

An 18 wheeler has a mass of 28,000 kilograms when fully loaded. The truck goes from 0 to 90 kilometers per hour in 120 seconds. What is the force on the 18 wheeler due to acceleration?
A) 1.08 kN
B) 15.82 kN
C) 10.71 kN
D) 5.83 kN

Questions

11 to 20
21 to 30
31 to 40

Answer Key


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Posted August 6, 2014 by Patrick Matherne in category "Exam", "FE Review", "Questions