Basic Electricity and Electronics → Morbi rutrum sem et ante ultricies, vel hendrerit odio congue.

Course Introduction

Overview of this course and e-VOTECH e-Learning.

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Electrical Safety

Rules and precautions while working with electrical equipment.

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Matter, Energy, and Electricity

State the meanings of and the relationship between matter, element, nucleus, compound, molecule, mixture, atom, electron, proton, neutron, energy, valence, valence shell, and ion.

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Conductors, Semiconductors, and Insulators

State, in terms of valence, the differences between a conductor, an insulator, and a semiconductor, and list some materials which make the best conductors and insulators

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Static Electricity

State the definition of static electricity and explain how static electricity is generated.

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Magnetism

State the meanings of retentivity, reluctance, permeability, ferromagnetism, natural magnet, and artificial magnet as used to describe magnetic materials.

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Electrical Energy

State, using the water analogy, how a difference of potential (a voltage or an electromotive force) can exist.

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Voltage

List six methods for producing a voltage (EMF) and state the operating principles of and the uses for each method.

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- Convert volts to microvolts, to millivolts, and to kilovolts.
Electric Current

State the meanings of electron current, random drift, directed drift, and ampere, and indicate the direction that an electric current flows.

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Conductance

State the definitions of and the terms and symbols for resistance and conductance, and how the temperature, contents, length and cross-sectional area of a conductor affect its resistance and conductance values.

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Resistance

List the physical and operating characteristics of and the symbols, ratings, and uses for various types of resistors; use the color code to identify resistor values.

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Batteries

Define a battery, and describe general maintenance procedures for batteries including the use of the hydrometer, battery capacity, and rating and battery charging.

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Schematic Diagrams

Identify the term schematic diagram and identify the components in a circuit from a simple schematic diagram.

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Ohm's Law

State the equation for Ohm’s law and describe the effects on current caused by changes in a circuit.

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Watt's law

Given simple graphs of current versus power and voltage versus power, determine the value of circuit power for a given current and voltage.

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Series and Parallel Circuits

Compute circuit and component power in series, parallel, and combination circuits

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Course Review

Review course materials

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Final Exam

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- Basic Electricity and Electronics – Final Exam
  0 question10 minFinal