Unit 1 Types of Cargo Vessels Unit 2 Main Parts of a Ship Unit 3 Types of Marine Diesel Engine Unit 4 Marine Auxiliary Boilers Unit 5 Deck Machinery Unit 6 Stores and Spare Parts Unit 7 Bunkering Operation Unit 8 Oil Record Book Unit 9 Leaving the Harbour Unit 10 Inter Review Unit 11 IMO and International Maritime Conventions Unit 12 ISPS Security Levels and Its Operation Unit 13 Marine Electrical System Unit 14 Generator Parallel Operation Unit 15 Marine Anti-poilution Equipment Unit 16 Dock Repair Unit 17 Communications with Bridge Unit 18 Life-boats and Life Drill Unit 19 Fire Protection and Fire Fighting Unit 20 General Review