1.Explain the operation of a positive displacement pump. 2. What is the primary purpose of a mixing reactor? 3. What is the definition of a distillation column? 4. What is the purpose of a fired...

1.Explain the operation of a positive displacement pump. 2. What is the primary purpose of a mixing reactor? 3. What is the definition of a distillation column? 4. What is the purpose of a fired heater? 5. What is the primary purpose of a boiler? 6. What is the purpose of a cooling tower? 7. What are equipment checklists primarily used for? 8. Describe chain and belt drives.