This Unit is designed to enable candidates to develop knowledge and understanding and apply a range of network theorems to the solution of d.c. and a.c. electrical network problems.

The Unit also allows candidates to undertake a detailed study of series and parallel electronic and electrical passive resonant circuits that includes the calculation of Q - factor and bandwidth and the plotting of impedance - frequency and current - frequency curves for both series and parallel cases.

On completion of this Unit the candidate should be able to:

1. Apply network theorems to solve electrical network problems.

2. Solve problems involving resonating passive circuits.