· Level 3
AS91526: Demonstrate understanding of electrical systems
View official standard & past papers on NZQA →Pages covering this standard
- Internal resistance and Kirchhoff's laws→
- Capacitance, dielectrics and stored energy→
- Charging, discharging and the time constant→
- Magnetic flux, Faraday's law and Lenz's law→
- Inductors, self-inductance and the transformer→
- Peak values, rms values and power in AC→
- Reactance, impedance and phasor diagrams→
- Resonance in LCR circuits→