Maritime Knowledge Base
Browse questions and answers across marine machinery, merchant navy careers, shipboard operations and maritime glossary terms.
Browse by Category
Marine Machinery
Troubleshooting guides for pumps, boilers, purifiers, compressors and auxiliary systems.
Merchant Navy Careers
Questions about joining the merchant navy, exams, cadetships, ranks and sea-time.
Maritime Glossary
Plain-English definitions of shipping, engine-room, navigation and regulatory terms.
Shipboard Operations
Practical Q&A for watchkeeping, safety, maintenance routines and onboard documentation.
Results for "Power management"
How do you recover from a blackout (total loss of electrical power)?
A blackout is the total loss of electrical power on a ship — recovery depends on the emergency generator, restarting the main plant and restoring services in the right order.
Marine MachineryWhy won't two generators share load equally when running in parallel?
When paralleled generators fail to share load evenly, the fault lies in the governor and speed settings for active power, or the excitation for reactive power.
Merchant Navy CareersHow do you become an electro-technical officer (ETO)?
Becoming an ETO means entering the engine department through an electrical or electronic background, completing approved training and sea service, and gaining the STCW electro-technical officer certificate.
Merchant Navy CareersWhat is a dynamic positioning operator and how do you become one?
A dynamic positioning operator controls the system that automatically keeps an offshore vessel precisely on station, a specialised and well-paid skill built on a deck-officer background.
Marine MachineryWhat is a governor on a marine engine and what does it do?
A governor automatically controls an engine's speed by adjusting the fuel supply to match the load, keeping the engine at the required revolutions or a generator at constant frequency.
Shipboard OperationsWhat is a toolbox talk and when is it done?
What a toolbox talk is, when it happens before shipboard work, and how it turns the risk assessment and permit into a shared plan.
Merchant Navy CareersWhat is a Certificate of Competency (CoC) and how do I get one?
What a CoC is, the STCW rank levels it comes in, and the sea time, courses and exams needed to earn and raise one.
Marine MachineryWhat is the emergency procedure if the steering gear fails?
Steering gear failure is a serious emergency handled by switching to the standby power unit or emergency steering and warning other ships, backed by SOLAS redundancy.
