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Maritime Knowledge Base

Browse questions and answers across marine machinery, merchant navy careers, shipboard operations and maritime glossary terms.

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14 topic clusters

Marine Machinery

Troubleshooting guides for pumps, boilers, purifiers, compressors and auxiliary systems.

Main EngineAuxiliary EnginesPumps
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12 topic clusters

Merchant Navy Careers

Questions about joining the merchant navy, exams, cadetships, ranks and sea-time.

How to JoinEligibilityEntrance Exams
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16 topic clusters

Maritime Glossary

Plain-English definitions of shipping, engine-room, navigation and regulatory terms.

Engine-room TermsDeck TermsNavigation Terms
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12 topic clusters

Shipboard Operations

Practical Q&A for watchkeeping, safety, maintenance routines and onboard documentation.

WatchkeepingSafety DrillsLogbooks & Records
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Results for "Certificate of Competency"

Maritime Glossary

What does STCW mean?

STCW is the global training and certification convention for seafarers.

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Knowledge Home/
Marine MachineryTroubleshooting guides for pumps, boilers, purifiers, compressors and auxiliary systems.
Main Engine28Auxiliary Engines22Pumps30Boilers & Steam24Purifiers & Fuel Treatment20Compressors & Air Systems18Refrigeration & HVAC18Fresh Water Generator16Sewage Treatment Plant14Oily Water Separator18Steering Gear16Electrical Machinery22Automation & Alarms20Troubleshooting Checklists32
Merchant Navy CareersQuestions about joining the merchant navy, exams, cadetships, ranks and sea-time.
How to Join26Eligibility20Entrance Exams18Courses24Ranks & Promotion22Salary & Contracts18Documents20Sea-time16Interviews14Life at Sea18Women at Sea12Shore Careers16
Maritime GlossaryPlain-English definitions of shipping, engine-room, navigation and regulatory terms.
Engine-room Terms40Deck Terms36Navigation Terms38Safety Terms34Cargo Terms32Port Operations26Legal & Regulatory Terms34Certificates & Documents28Abbreviations42Rank & Crew Terms24Ship Parts30Machinery Parts36Weather & Sea State22Communication Terms24Chartering Terms20Emergency Terms22
Shipboard OperationsPractical Q&A for watchkeeping, safety, maintenance routines and onboard documentation.
Watchkeeping28Safety Drills24Logbooks & Records24Bunkering20Inspections22Emergency Response26Maintenance Planning22Mooring & Anchoring20Cargo Operations22Pollution Prevention22Bridge Procedures26Engine-room Procedures28