What do electricians do?

Electricians are skilled in designing, installing, testing, commissioning, diagnosis, maintenance, repair, and maintenance of electrical networks, systems and circuits for commercial, industrial, and residential purposes. They also service and repair lifts and related equipment.

To work as an electrician, you will usually need a certificate III (electrotechnology or systems electrician). This course is often taken as part of an apprenticeship.


  • Examining wiring diagrams, specifications and blueprints to determine the sequences and methods for operation
  • Refer to measurements and layouts for installation reference points
  • Connecting wires to connectors and terminals by selecting, cutting, and connecting them
  • To diagnose and trace faults using electronic and electrical test instruments
  • Repair and replacement of faulty wiring and deficient parts
  • Positioning and installing electrical switchboards
  • Connecting electrical systems to the power supply
  • Test continuity of circuit
  • Installing, testing, and adjusting mechanical and electric components of lifts

Source: https://joboutlook.gov.au/occupations/electricians?occupationCode=3411

What Do Electricians Do

The Role of An Electrician

The main task of electricians is to install, maintain and layout electric wiring networks in various industrial environments. They can work in private, public, residential, or commercial areas depending on the jobs they have to do and what equipment they require. Some electricians work alongside others, while others may be employed on commercial or domestic construction sites. So what are electricians? There are many different jobs that electricians can do in the business world. These include installation and repair of electric equipment like fridges and air conditioners and maintenance of commercial electrical equipment like power lines.

You may be wondering what an electrician does. Here’s a quick explanation: An electrician uses electricity to maintain the electrical wiring systems in various commercial and residential facilities. They are responsible for essential security services, such as ensuring that residential and commercial properties have electrical wiring compliant with code. They are also able to work on construction sites and repair domestic electrical equipment.

To carry out this varied range of tasks, electricians must be licensed, bonded and insured. Passing an exam is required to be eligible to work in many states. You will need to complete a set number of projects and undergo a minimum of two hours of training before you can be licensed. There are many employers you can work for. If you are interested in learning more about the subject of electrical work, talk to your local club or college. There are many resources on the Internet, but you should also check with the local regulatory body to ensure that you are following all the rules.

Safety is paramount at all times. As you might expect, electricians must be trained in fire safety. They will need to be familiar with circuit breakers and the details of how they work. Hot flammables can easily cause damage to even the most straightforward electrical equipment. A misstep can lead to an accident. Make sure that you turn off the power distribution before you start wiring.

They should also be familiar with commercial and industrial voltage/current systems. This includes knowing how to recognize high, medium, and low voltages and the dangers associated with electrocution. It is also essential to be familiar with how appliances such as hairdryers, computers, and televisions can overload circuits.

For many commercial and industrial tasks, electrical wiring is crucial. The safety of workers should always be the top concern. This is where electricians step in. Industrial electricians install and maintain wiring systems to transport electricity through industrial premises, including large buildings, factories and warehouses. To strip insulation and terminate cables, they use tools such as loaders and strippers. They will also be responsible for laying out large-scale networks and distribute electricity.

A variety of jobs can be done by an electrical engineer in the electrical industry. They can be found in many capacities, including installing and inspecting wiring. They can be employed in the construction industry to design new equipment or as an electrician to fix old equipment.

A host of other services are also offered by electricians to commercial and industrial clients. The wiring and fitting of industrial machinery is one example of such a service. To enable them to do their jobs, they connect and install machines like cranes and forklifts. They install conduit and lay wires. Finally, they test circuits to make sure that everything is in working order. You can be sure that all employees who work in your factory or office require licenses. These licenses are needed to ensure safety.

Further reading

Electricians on Wiki

What Do Electricians Do?