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MEO Class II – MET : 2024/AUG/01
Question

Q1. a) Describe the working principle of a Programmable Logic Controller (PLC) used in ship automation systems. How does a PLC enhance the safety and efficiency of shipboard operations? (8)

b) Explain the process of programming a PLC for an emergency shutdown sequence on a marine engine. What considerations should be taken into account to ensure reliable operation in critical situations? (8)

Asked in Year/Month/Ques No.
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To access this content, you must purchase MEO Class 2 - FULL SET - ALL 6 SUBJECTS - Online Subscription - NOVEMBER 2024 Updated or MEO Class 2 - Marine ElectroTechnology - Online Subscription - NOVEMBER 2024 Updated.