When you finish this lesson, you will be able to describe the design and operation of a diesel engine. In addition, you will be able to explain the importance of the diesel generator. • Describe the theory behind the basic operation of a diesel engine • Identify the major components of the diesel engine and explain the function of each • Describe what happens during each of the following operating cycle events: – Intake – Compression – Injection – Combustion – Power – Exhaust • Identify the difference between a twostroke and four-stroke diesel engine • Discuss the role of the diesel generator in our society