Welcome to the website where you can find answers for the CES test on the subject «High Voltage, Ship’s Electrical Networks». This site will help you as a marine specialist improve your knowledge with the help of open information, where you can find questions as well as answers for them. CES/CBT based on practical information and marine specialists experience.
CES tests developed for evaluating seaman basic knowledge by Seagull Company (rebranded as «OTG»), is an evaluating online-tool, used for revealing any professional preparation needed in specific fields of knowledge, defined by STCW.
CES tests have proven themselves as good tools for the selection and recruitment process, as well as advancing the level of knowledge of the current officers and crew. Ocean Technologies Group use various subjects for question creation, which includes:
- Crowd and Crisis Management;
- Integrated Navigation System (INS);
- Ballast water management;
- Handling and Stowage;
- Vessel operation management and safety;
- Marine engineering;
- Maintenance and repair, etc.
«Electrical Networks» subject includes theoretical and practical information about safety working with electrical equipment. Knowledge of this information directly shows employee’s competence who holds a relevant post on a vessel. High voltage electrical networks on ships are responsible for distributing and supplying power at elevated voltage levels. These networks typically operate at voltages of 3,3 kilovolts (kV), 6,6 kV, 11 kV, or even higher, depending on the size and requirements of the ship.
The high voltage electrical network consists of various components, including generators, transformers, switchgear, circuit breakers, cables, and distribution panels. Generators produce electrical power, which is then stepped up in voltage using transformers to match the high voltage requirements of the network. The switchgear and circuit breakers help control and protect the network by isolating faulty sections and preventing overloads or short circuits from causing damage.
Cables rated for high voltage are used to carry the electrical power throughout the ship, ensuring efficient and reliable distribution. Distribution panels are employed to further distribute the power to various systems and equipment on board. These panels can be found in different areas of the ship, such as engine rooms, control rooms, and other critical locations.
This page contains answers to Seagull CES (Crew Evaluation System) test about High Voltage, Ship’s Electrical Networks, and serve as a database of questions and answers, using which seafarer can prepare to exams for getting certificate of competence, or just to challenge yourself with knowledge in this theme.
CBT CD 0231 – High Voltage – Electrical Networks.pdf
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Amount of questions: 45.
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Test about High Voltage, Ship’s Electrical Networks