Part I Reading Comprehension Unit 1 Power Semiconductor Devices Unit 2 Gate Commutated Inverters (DC/AC Converters) Unit 3 Three-Phase Induction Motors Unit 4 Selection and Application of Three-Phase Induction Machines Unit 5 PLC Concepts Unit 6 Remote Control System ( I)-Hardware Overview of Alphatronic 2000 PCS Unit 7 Maintenance of Synchronous Machine Unit 8 Principle of Operation of the Heading Control System PR-6000-ZZ Unit 9 Instruction Manual for DECS-100 Digital Excitation Control System Unit 10 Electric Propulsion Systems Unit 11 What Components Should the Electrical Propulsion System Have Unit 12 Remote Control System (II)--Description of Main Functions of Alphatronic 2000 PCS Unit 13 Global Maritime Distress and Safety System Unit 14 Integrated Bridge System (IBS) and Integrated Navigation System (INS) (1) Unit 15 Integrated Bridge System (IBS) and Integrated Navigation System (INS) (2) Part II Documents and Business Writing Unit 16 Documents for Repairs Unit 17 Certificates, Letters, Telegram & Telex Unit 18 Business Writing Relating to Electro-technical Officer Part III International Conventions and Standards Unit 19 Introduction to International Convention for the Safety of Life at Sea (SOLAS), 1974 Unit 20 IMO Resolution MSC. 192(79) Unit 21 International Standard-IEC 61209 ... Unit 22 Recommendation ITU-R M. 1371-3 References