E5: Electrical Principles
Electrical principles and calculations
4 Topics
65 Questions in this pool
4 Questions from these topics will be on your exam
E5A: Resonance and Q
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
E5B: Time Constants and Phase Relationships
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
E5C: Coordinate Systems and Phasors in Electronics
Coordinate systems and phasors in electronics: Rectangular Coordinates; Polar Coordinates; Phasors.
17 Questions in this topic
1 Question on your exam
E5D: AC and RF Energy in Real Circuits
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