Electrical systems used in transportation

Understand the functioning of electrical systems, their specifications, and application in operations and systems for the transportation of freight and people.

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knowledge

sector-specific

Electrical systems used in transportation is an essential knowledge of the following occupations:

Air traffic safety technician: Air traffic safety technicians provide technical support regarding the safety of air traffic control and navigation systems. They design, maintain, install and operate these systems both in the airport and on board the aeroplane according to regulations.
Air traffic controller: Air traffic controllers assist pilots by providing information concerning the height, speed and course. They assist pilots in order to facilitate a safe take off and landing of aircrafts. They are responsible for maintaining a secure and orderly movement of aircraft along major air routes up in the sky and around airports. They control air traffic in and within vicinity of airports according to established procedures and policies to prevent collisions and to minimise delays arising from traffic congestion.
Railway electronic technician: Railway electronic technicians are responsible for installing, inspecting, testing, and maintaining train control systems, radio, radar, electronic and electromagnetic components.
Engine minder: Engine minders perform work related to the deck department of an inland water transport vessel. They use their experience on-board a motorised inland navigation vessel as an ordinary crewmember and have a basic knowledge of engines.
Marine mechanic: Marine mechanics are in charge of the engines and mechanical parts of the vessel and replace defective equipment and parts. They communicate with other crew members on the operational level. Marine mechanics maintain and repair the engines and the other machinery of vessels such as boilers, generators and electrical equipment.
Ship assistant engineer: Ship assistant engineers assist the ship chief engineer and the ship duty engineer in the operations of the ship’s hull. They support the operation of the main engines, steering mechanism, electrical generation and other major subsystems. They communicate with maritime engineers about the performance of technical operations. They also ensure appropriate safety and regulatory standards compliance and are able to take on higher level positions if needed.
Road transport maintenance scheduler: Road transport maintenance schedulers are responsible for the effective execution of all maintenance work control processes of vehicles for urban transport, and for the efficient and effective use of planning and scheduling all resources to conduct maintenance activities.
Marine chief engineer: Marine chief engineers are responsible for the entire technical operations of the vessel including engineering, electrical, and mechanical divisions. They are the head of the entire engine department aboard the ship. They have overall responsibility for all technical operations and equipment on-board the ship. Marine chief engineers collaborate on security, survival and health care on board, observe the national and international standards of application.
Second officer: Second officers are responsible for monitoring and controlling various aircraft systems including fixed-wing and rotary wing. They work in close coordination with the two pilots during all phases of flight. They make pre-flight, inflight, and post flight inspections, adjustments, and minor repairs. They verify parameters such as passenger and cargo distribution, the amount of fuel, aircraft performance, and appropriate engine speed according to instructions of pilots.
Avionics technician: Avionics technicians install, test, inspect and adjust electrical and electronic equipment such as navigation, communication and flight control systems in aircraft and spacecraft. They carry out maintenance and repair work. They perform functional tests, diagnose problems and take corrective action.
Rolling stock electrician: Rolling stock electricians install, maintain and repair electrical and electronic systems in rail vehicles such as air conditioning systems, lamps, heating systems, electrical wiring etc. They use diagnostic testing equipment to inspect vehicles and find faults. To do repair work, they use hand tools and specialised electrical instruments and machines.

Electrical systems used in transportation is optional for these occupations. This means knowing this knowledge may be an asset for career advancement if you are in one of these occupations.

Aircraft engine specialist: Aircraft engine specialists advise on maintaining procedures to engines of aircrafts and helicopters. They perform operability tests to components and parts of aircrafts to diagnose suitability for usage and possible operations to improve performance. They interpret and provide support to understand the technical specifications given by manufacturers for application at the airport’s premises.
Helmsman: Helmsmen are members of the crew on the highest rank of the operational level on an inland vessel. They perform a variety of duties concerned with the operation and upkeep of deck department areas, the engine and other equipment, mooring and unmooring, as well as the steering of the ship as the main task.
Rail maintenance technician: Rail maintenance technicians execute routine inspections of railway tracks, powerlines, signage stations, switches, and other railway infrastructure. They are also sent out to repair defects quickly, safely, and at any time of the day or night.
Aircraft maintenance engineer: Aircraft maintenance engineers make preflight and postflight inspections, adjustments, and minor repairs to ensure safe and sound performance of aircrafts. They inspect aircraft prior to takeoff to detect malfunctions such as oil leaks, electrical or hydraulic problems. They verify passenger and cargo distribution and amount of fuel to ensure that weight and balance specifications are met.
Aircraft maintenance technician: Aircraft maintenance technicians perform preventive maintenance to aircrafts, aircrafts components, engines and assemblies, such as airframes and hydraulic and pneumatic systems. They perform inspections following strict protocols and aviation laws.

References

1. Electrical systems used in transportation – ESCO