DGCA CAR 66 MODULE 3,P-02, 02. Static Electricity and Conduction. 03. Electrical Terminology. 04. Generation of Electricity. 05. DC Sources of Electricity.

MODULE 3. ELECTRICAL FUNDAMENTALS

Part 3.2 Static Electricity and Conduction

1. Static electricity and distribution of electrostatic charges; 
2. Electrostatic laws of attraction and repulsion; 
3. Units of charge, Coulomb's Law; 
4. Conduction of electricity in solids, liquids, gases and a vacuum. 

Part 3.3 Electrical Terminology

• The following terms, their units and factors affecting them: potential difference, electromotive force, voltage, current, resistance, conductance, charge,conventional current flow, electron flow. 

Part 3.4 Generation of Electricity

• Production of electricity by the following methods: light, heat, friction, pressure, chemical action, magnetism and motion. 

Part 3.5 DC Sources of Electricity

1. Construction and basic chemical action of: primary cells, secondary cells, lead acid cells, nickel cadmium cells, other alkaline cells; 
2. Cells connected in series and parallel; Internal resistance and its effect on a battery; 
3. Construction, materials and operation of thermocouples; Operation of photo-cells.

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