Maritime Tests
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COLREGs - Collision Avoidance Scenarios
Test your practical knowledge of COLREG by solving real collision avoidance scenarios. Evaluate encounter situations, identify the correct Rule, and choose the safest action in accordance with the International Regulations for Preventing Collisions at Sea. Suitable for deck officers, masters, and cadets.
Fuel Oil Treatment & Management
Test your knowledge of fuel oil treatment systems, fuel purification, CAT Fines removal, Hybrid Fuels, fuel compatibility, and onboard fuel management according to engine makers' recommendations. Designed for marine engineers of all ranks.
RT-flex Series
The quiz covers engine control systems, common rail components, operating parameters, maintenance, turbocharger operation, fuel injection, safety systems, and key engine performance values. Designed for marine engineers who want to evaluate and improve their RT-flex expertise.
MAN MC & ME Series
This test assesses knowledge of MAN MC, MAN ME-C and MAN ME-B main engines, including engine control systems (ECS), CCU, EICU, MOP, FIVA operation, fuel injection, exhaust valve control, engine process adjustment and key differences between electronically controlled and camshaft-controlled engines. The test is designed for engine cadets, junior engineers and watchkeeping engineers who want to evaluate their understanding of modern MAN propulsion systems and engine automation.
DGPS / GNSS Navigation Systems
Test your knowledge of modern satellite navigation systems .This quiz covers GPS, DGPS and GNSS fundamentals, including positioning accuracy, satellite signals, common errors, RAIM, HDOP, chart datums, and safe navigation practices. Designed for cadets, deck officers and maritime professionals.
Operational Level (Junior Officers).
This CES test assesses operational knowledge required for deck officers working on container vessels. Topics include cargo handling, stability awareness, navigation-related responsibilities, and compliance with international regulations. Designed for junior deck officers and officers responsible for operational duties on board.
Support Level (Deck Crew).
This CES test evaluates the basic knowledge required for safe work on board container vessels. Questions cover safety procedures, cargo operations, basic regulations, and everyday shipboard duties. Suitable for ratings, trainees, and crew members supporting deck operations on container ships.
Management Level (Senior Officers).
This CES test evaluates the knowledge required for management-level deck officers on container vessels. It includes questions on cargo planning, container operations, ship stability, international regulations, and safety management. Ideal for Chief Officers, Masters, and senior deck officers preparing for higher responsibilities or management-level certification.
Lifeboat Safety: Release Mechanism & Procedures
This test focuses on the lifeboat release mechanism (LRM), particularly FASSMER systems widely used on modern vessels. It covers SOLAS and LSA Code requirements, inspection routines, maintenance procedures, and safe launching operations.
Ship Steering Gear – Operation and Safety
This test covers the basic principles of ship steering gear operation, SOLAS requirements, hydraulic steering systems, and common steering gear faults. Designed for deck cadets and junior officers, it helps reinforce essential knowledge required for safe ship maneuvering and bridge operations.
Oil Record Book Part II – Tanker Operations
Practical knowledge test for tanker deck officers covering MARPOL Annex I requirements, correct use of operation codes, COW procedures, slop management, ODME records, and PSC-related compliance issues.
Celestial Navigation – Deck Officer Assessment
Comprehensive celestial navigation test based on practical officer-level tasks. Includes latitude by meridian altitude, GHA/LHA/SHA calculations, intercept method, azimuth & position lines, equation of time, and sextant errors. Recommended for 2/O, 3/O and exam preparation.