At the end of this lesson, you will be able to understand the importance of complete combustion and describe the components used to make this possible. You will distinguish the different types of fuel controls used on a pulverized unit and a cyclone unit. • Explain a combustion chamber • Discuss the different types of fuels used • Explain a pulverized coal firing process • Explain a cyclone furnace • Describe a fuel oil atomizer • Describe an ignitor and its operation • Explain the different types of oil guns