Engineering 112 – Foundations of
Engineering II
Review for Exam III
How to Study
- Review the homework exercises.
- Review the problems from the back of the
chapters that were worked in class.
- Review the concepts and problems listed below.
- These end-of-the-chapter problems would be a
good review: 17.6, 17.8, 18.1, 18.4, 18.15, 20.10, 20.11, 20.2
Chapter 17 - Accounting
- What is meant by “system”? See
figure 17.3. Review rules 1 through 4.
- What are extensive and intensive quantities?
- What is meant by open systems and closed
systems?
- What is meant by “steady state system”?
- Review volume expansion problems.
- Memorize equations 17-6, 7, 8, and 9.
- Review Homework 6 Solutions
Chapter 18 - Accounting for Mass
- Know the universal accounting equation for mass.
- Review fission and fusion concepts.
- Review percent concentration, mixing, and
distillation problems.
- How do you balance chemical reactions?
- Review example problems 18.1, 2, 3, 4, 5, and 6.
- Review Homework 6 Solutions
- Review Video Help
Chapter 20 - Accounting for Linear Momentum
- Know the definition of linear momentum and
equation 20-1.
- What is meant by “Conservations of Momentum”?
- When is momentum conserved?
- What is meant by impulse?
- Review collisions, explosions, impacts, and
rocket problems.
- Review example problems 20.1, 2, 3, 4, 5, and 6.
- Review Homework 8 Solutions
- Review Video Help