Electrical engineering principles Notes
- Basic SI units
- Derived units
- Units of electrical quantities
- Calculations
- Electrolysis and applications
- Definition of electricity
- Construction of simple cell
- Determination of E.m.f in cells
- Differentiation of primary and secondary
- Construction and application of cells
- Calculations
- Charging methods
- Analogue instruments
- Repulsion and attraction
- Shunts and multipliers
- Multimeters
- Definition of resistivity
- Ohms law
- Series circuits
- Parallel circuits
- Kirchoff's laws
- Superposition theorem
- Calculations
- Chemical effects due to electric current
- Electromagnetic fields
- Leakage and flux fringing
- Laws of Electromagnetic induction
- Inductance
- Hysteresis
- Calculations
- Definitions
- Types of capacitors
- Concept of charge and electrostatic field
- Dielectric field
- Calculations
- Simple ac generator
- Terminologies applied to ac generators
- Unidirectional and directional waveforms
- Pasive elements of ac circuits
- Calculations
- Constructional features
- Principles of operation
- Tests for single phase transformers
- Application of single phase transformers