This unit covers the skills and knowledge required to analyse, solve, and verify electrical problems in low voltage alternating current (a.c.) circuits. It involves applying electrical principles to calculate circuit values (such as voltage, current, resistance, power, and impedance), interpreting circuit diagrams, and using appropriate formulas and methods to troubleshoot series, parallel, and combination circuits. The unit also includes the safe use of test equipment, verification of results, and ensuring all work complies with relevant standards and workplace procedures.
Skill Level: Beginner
