# Electrical Engineering Book 1

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Unit 1 - The Electrical Engineer 4

Unit 2 - Basic Math 6

Unit 3 - Working with Large Numbers 8

Unit 4 - Analyzing Quantities 10

Unit 5 - SI Units 12

Unit 6 - SI Quantities 14

Unit 7 - Electrical Units 16

Unit 8 - Electrical Quantities 18

Unit 9 - Prefixes 20

Unit 10 - Measurements 22

Unit 11 - Electrical Measuring Instruments 24

Unit 12 - Electric Current 26

Unit 13 - Effects of Electric Current 28

Unit 14 - Personal Protective Equipment (PPE) 30

Unit 15 - Electrical Safety 32

Glossary 34
Unit Topic Reading  context Vocabulary Function
1 The Electrical Engineer Occupational  handbook  excerpt control system, design, develop,electricity, electronics, magnetism, motor control, power transmission, signal processing, supervise, telecommunication, test Talking about experience
2 Basic Math Chart -hundred, add, comes to, divide by, equals, is, less, minus, multiply by, over, plus, subtract, times Talking about cost
3 Working with Large Numbers  f 'Vf*' '% rs Memo cubed, exponent, hundredths, leading zero, rounding error, scientific notation, significant figure, squared, tenths, thousandths, to the -th power Making a suggestion
4 Analyzing  Quantities  i" ' ’ -V ■ ;  ; -, ’S'--1 v , - Textbook  excerpt decimal number, fraction, mixed number, - out of -, ercent, percentage, point (.), quantity, reduce, whole number Making  predictions
5 SI Units ;  ■ Webpage ampere (amp), base unit, candela (cd), derived unit, Kelvin (K), kilogram (kg), meter (m), mole (mol), second (s), SI Discussing  necessity
6 SI Quantities  * > Poster amount of substance, base quantity, derived quantity, electric current, length, luminous intensity, mass, thermodynamic temperature, time Confirming  information
7 Electrical Units Course  description coulomb, equation, Farad, Henry, Hertz, Joule, Ohm, symbol, Volt, Watt Performing  calculations
8 Electrical  Quantities Appendix  chart capacitance, charge, current, energy, frequency, impedance, inductance, power, reactance, resistance, voltage Expressing uncertainty •
9 Prefixes  ШМйШШ Textbook  excerpt giga (G), kilo (k), mega (M), micro (p), milli (m), nano (n), pico (p), prefix, tera (T), value Asking for help
10 Measurements  ’ \ * ! * - ’ ' Textbook  chapter angular frequency, centimeter, decibel, inch, micron, milibar, millimeter, phase angle, time constant, Watt-hour Expressing an opinion
11 Electrical  Measuring  Instruments Tutorial ammeter, circuit, connect, multimeter, ohmmeter, parallel, terminal, universal, voltmeter Expressing  possibility
12 Electric  Current Web tutorial atom, conductor, drift, electrically balanced, electron, insulator, ion, negative charge, neutron, nucleus, particle, positive charge, proton Expressing  confusion
13 Effects of Electric Current  • л .. : Lecture  description basic, chemical effect, decomposition, effect, flow, heat effect, magnetic effect, magnetic field, mechanical force, presence Asking for an opinion
14 Personal Protective Equipment (PPE) Company  excerpt arc flash hood, arc flash suit, coveralls, earplugs, electrical hot gloves, face shield, flame resistant, hard hat, insulated, leather gloves, rubber-soled, safety glasses Giving a reminder
15 Electrical Safety Safety  poster burn, de-energize, electrocution, hazard, live wire, lockout-tagout procedure, paralyze, risk, shock, static electricity Showing  understanding
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