This module introduces the foundations of electrical supervision, including core responsibilities and basic concepts needed to manage electrical systems safely and effectively.

Learners explore the importance of clear communication in supervisory roles, especially when coordinating teams, reporting issues, and ensuring safety instructions are followed correctly.

This section explains essential electrical measurements and Ohm’s Law, helping learners understand how voltage, current, and resistance interact in electrical circuits.

This module focuses on essential workplace safety standards required when working with or supervising electrical systems. Learners explore protective procedures, safe operating practices, hazard identification, and the importance of following safety regulations to prevent electrical accidents. It also highlights how supervision plays a key role in maintaining a safe working environment.

This section introduces the principles of direct current and how electrical charge flows in a single, constant direction. Learners study where DC is commonly used, such as in batteries, electronic devices, and low-voltage systems, helping them understand its practical applications in modern electrical equipment.

This module explains alternating current and how it differs from direct current through its continuous change in direction. It explores the behaviour of AC in electrical systems and its importance in powering residential, commercial, and industrial infrastructure. Learners also gain insight into why AC is widely used in power distribution.

This section examines the relationship between voltage, resistance, and current in electrical systems. Learners understand how voltage influences electrical flow and how resistance controls or limits that flow. The module connects these concepts to real-world electrical performance and system stability.

This module introduces capacitance and the function of capacitors in electrical circuits. Learners explore how capacitors store electrical energy and release it when needed, supporting system stability and efficiency in various electrical applications, including power systems and electronic devices.

• This section focuses on safe handling techniques when working with electrical tools, machinery, and installations. Learners are guided through best practices that reduce risk, prevent accidents, and ensure compliance with workplace safety standards during electrical operations.

This module examines common electrical accidents and workplace incidents, including their causes and consequences. Learners understand how poor supervision, unsafe practices, or faulty equipment can lead to hazards, and how proactive management can prevent such incidents.

This section focuses on identifying electrical hazards and evaluating the level of risk they present. Learners explore structured risk assessment processes used in workplaces to ensure safety, prevent incidents, and maintain compliance with safety regulations.

This module explores practical strategies used to minimise electrical hazards in the workplace. It covers control measures such as isolation procedures, protective equipment, safe systems of work, and supervisory responsibilities in maintaining risk-free environments.

This final module introduces inspection and testing procedures used to verify the safety and reliability of electrical systems. Learners understand how to check installations, identify faults, ensure compliance, and confirm that systems are operating safely and effectively.