Electrical principles and calculations

4 Topics

65 Questions in this pool

4 Questions from these topics will be on your exam

Resonance and Q: characteristics of resonant circuits: series and parallel resonance; definitions and effects of Q; half-power bandwidth; phase relationships in reactive circuits.

17 Questions in this topic

1 Question on your exam

Time constants and phase relationships: RLC time constants; definition; time constants in RL and RC circuits; phase angle between voltage and current; phase angles of series RLC; phase angle of inductance vs susceptance; admittance and susceptance.

13 Questions in this topic

1 Question on your exam

Coordinate systems and phasors in electronics: Rectangular Coordinates; Polar Coordinates; Phasors.

17 Questions in this topic

1 Question on your exam

AC and RF energy in real circuits: skin effect; electrostatic and electromagnetic fields; reactive power; power factor; electrical length of conductors at UHF and microwave frequencies.

18 Questions in this topic

1 Question on your exam