23.1 ELECTRIC MOTORS 465

23.1.1 Basic Brushed DC Motors 466

23.1.2 AC Motors 469

23.1.3 Brushless DC Motors 474

23.1.4 Stepper Motors 475

23.1.5 Wound Field Motors 476

23.2 HYDRAULICS 479

23.3 OTHER SYSTEMS 480

23.4 SUMMARY 480

23.5 PRACTICE PROBLEMS 480

23.6 ASSIGNMENT PROBLEMS 481

23.1 PRACTICE PROBLEM SOLUTIONS 483