Profession marine electrician
Marine electricians install, maintain and repair electrical and electronic systems in vessels such as air conditioning systems, lamps, radios, heating systems, batteries, electrical wiring and alternators. They use diagnostic testing equipment to inspect vessels and find faults. To do repair work, they use hand tools and specialised electrical instruments and machines.
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- Electrical wiring diagrams
The visual schematic representation of an electrical circuit, its components, and the connections between these components.
- Mechanics of vessels
The mechanics involved in boats and ships. Understand the technicalities and participate in discussions over related topics in order to solve problems related to the mechanics.
- Electrical testing methods
Test procedures performed on electrical equipment and machinery in order to check the performance and quality of the electrical equipment and their adherence to specifications. During these tests electrical properties, such as voltage, current, resistance, capacitance, and inductance, are measured using electrical measuring equipment, such as multimeters, oscilloscopes, and voltmeters.
- Electrical wiring plans
Pictorial representation of an electrical circuit. It shows the components of the circuit as simplified shapes, and the power and signal connections between the devices. It gives information about the relative position and arrangement of devices and terminals on the devices, to help in building or servicing the device. A wiring diagram is often used to troubleshoot problems and to make sure that all the connections have been made and that everything is present.
- Vessel electrical system
The various components making up a vessel electrical system and the interplay between these components.
Understand the principles of electricity and electrical power circuits, as well as the associated risks.
- Types of maritime vessels
Know a large variety of maritime vessels and their characteristics and specifications. Use that knowledge to ensure that all security, technical, and maintenance measures are taken into account in their supply.
The functioning of electronic circuit boards, processors, chips, and computer hardware and software, including programming and applications. Apply this knowledge to ensure electronic equipment runs smoothly.
Theoretical and practical applications of the science studying the action of displacements and forces on physical bodies to the development of machinery and mechanical devices.
- Install electrical equipment in vessels
Install electrical equipment and accessories such as lighting, gauges and radios in vessels. Make sure installation is according to requirements and regulations.
- Apply health and safety standards
Adhere to standards of hygiene and safety established by respective authorities.
- Use technical documentation
Understand and use technical documentation in the overall technical process.
- Read standard blueprints
Read and comprehend standard blueprints, machine, and process drawings.
- Fasten components
Fasten components together according to blueprints and technical plans in order to create subassemblies or finished products.
- Wear appropriate protective gear
Wear relevant and necessary protective gear, such as protective goggles or other eye protection, hard hats, safety gloves.
- Test electrical equipment
Test electrical systems, machines, and components and check electrical properties, such as voltage, current, resistance, capacitance, and inductance, using electrical testing and measuring equipment, such as a multimeter. Gather and analyse data. Monitor and evaluate system performance and take action if needed.
Identify operating problems, decide what to do about it and report accordingly.
- Perform test run
Perform tests putting a system, machine, tool or other equipment through a series of actions under actual operating conditions in order to assess its reliability and suitability to realise its tasks, and adjust settings accordingly.