Charter 1 Fundamental Physical and Tech.pdf1 Fundamental Physical and Tecnical Terms1.1 Units of physical quantities1.1.1 The international system of units1.1.2 Other units still in common use metric, british and US measures1.1.3 Fundamental physical constantsġ.2 Physical, chemical and technical values1.2.1 Electrochemical series1.2.2 Faraday`s law1.2.3 Thermoelectric series1.2.4 pH value1.2.5 Heat transfer1.2.6 Acousticcs, noise measurement, noise abatement1.2.7 Technical values of solids, liquids and gasesġ.3 Strength of materials1.3.1 Fundamentals and definitions1.3.2 Tensile and compressive stregth1.3.3 Bending strength1.3.4 Loading on beams1.3.5 Bucckling strength1.3.6 Maximum permissible buckling and stree for tubular rods1.3.7 Shear strength1.3.8 Moments of resistance and moments of inertiaġ.4 Geometry, calculation of areas solid bodies1.4.1 Area of polygons1.4.2 Areas and centres of gravity1.4.3 Volumes and surface areas of solid bodiesĬharter 2 General Electrotechnical Form.pdf2 General electrotechnical formulae and tables2.1 Electrotechnical symbols2.2 Alternating-current -quantities2.3 Electrical resistances2.3.1 Definitions and specific values2.3.2 Resistances in different circuit configurations2.3.3 The influence af temperature on resistanceĢ.4 Relationships between voltage drop, power loss and conductor cross-section2.5 Current input ot electrical machines and transformers2.6 Attenuation constant a of transmission systemsĬharter 3 Calculation of Short-Circuit.

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