This course is divided into two chapters.  Chapter one covers DC generators and includes an overview of a basic DC generator.  From the elementary generator, the course discusses the effects of adding coils and poles, the application of compensating windings and interpoles, and armature losses.  From this basic understanding, typical real-life DC generators are discussed in detail.  Chapter two follows the same format as Chapter one, and expands on the DC generator concept to explain DC motors.  Practical DC motors are discussed, includes series-wound and shunt-wound motors. 

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Upon completion of this course, the learner will be able to:

• Know the principle by which generators convert mechanical energy to electrical energy
• Understand how field strength can be varied in a DC generator
• Know the purpose of interpoles
• State the factors that determine the direction of rotation in a DC motor
• Describe the main differences and similarities between a DC generator and a DC motor
• Describe the cause and effect of counter EMF in a DC motor
• Know the advantages and disadvantages of the different types of DC motors
• Discuss the means of controlling the speed and direction of a DC motor