The advent of the steam engine and electrical power sources signaled the rise of an energy source more practical. With this technological advancement, the need for competent technicians increased. Today there is scarcely anyone who does not use electrical or electronic equipment. This equipment is needed in systems of electric lighting and power, and intercommunications. Basic mathematical skills are used everyday by Construction Electricians. A sound understanding of these basics prepares you for the more complex math skills you're likely to use on construction projects, ranging from whole numbers, fractions, decimals, ratios, proportions, percentages, and square roots to measurements and calculations using geometric shapes. Safety can be impacted by calculations you make for your project. For example, machinery electrical load requirements require precise calculations to prevent equipment damage and personal injury or death. Objectives1. Understand basic mathematics.2. Identify electrical terms and symbols3. Understand electrical theory.4. Understand the electrical principles of Direct Current (DC).5. Understand the electrical principles of Alternating Current (AC).6. Understand the requirements and configurations of electrical circuits.7. Understand the requirements of electrical circuit computations.8. Understand the requirements of constructing an electrical circuit.Topics1.0.0 Basic Mathematics2.0.0 Electrical Terms and Symbols3.0.0 Electrical Theory4.0.0 Principles of DC5.0.0 Principles of AC6.0.0 Electrical Circuits7.0.0 Electrical Circuit Computations8.0.0 Constructing an Electrical Circuit
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