This Student Workbook contains exercises to reinforce what you will learn in both Fundamentals of Medium/Heavy Duty Diesel Engines and the classroom. The Student Workbook is designed to encourage critical thinking and aid comprehension through a variety of exercises in each chapter, including: ASE-Type Questions - Test your critical thinking skills and prepare for certification exams. Skill Drill Activities - Test your skills with photo jumbles and caption fill-ins. Place photos in the correct order to test your knowledge of a skill and fill-in the captions to ensure that you know all the details of each step. Labeling - Master visual recognition with labeling activities that test your knowledge of automotive tools, parts, and systems. And More- Matching, multiple choice, true/false, fill-in-the-blank, and crossword puzzles.