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Index
PREFACE
TABLE OF CONTENTS
NAVY ELECTRICITY AND ELECTRONICS TRAINING SERIES
INSTRUCTIONS FOR TAKING THE COURSE
CHAPTER 1
INTRODUCTION
MATTER
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CONDUCTORS, SEMICONDUCTORS, AND INSULATORS
ELECTROSTATICS
MAGNETISM
MAGNETIC POLES
THEORIES OF MAGNETISM
MAGNETIC FIELDS
MAGNETIC EFFECTS
ELECTRICAL ENERGY
HOW VOLTAGE IS PRODUCED
Figure 1-20.�(A) Noncrystallized structure; (B) crystallized structure; (C) compression of a crystal
ELECTRIC CURRENT
ELECTRICAL RESISTANCE
ELECTRICAL RESISTORS
Wattage Rating
Examples of resistor color codes.
SUMMARY
ANSWERS TO QUESTIONS Q1. THROUGH Q65.
CHAPTER 2
Figure 2-1.�Simple voltaic or galvanic cell.
Figure 2-2.�Dry cell, cross-sectional view.
ELECTROCHEMICAL ACTION
Figure 2-3.�Secondary cell.
TYPES OF CELLS
Figure 2-4.�Cutaway view of the general-purpose dry cell.
Figure 2-5.�Mercury cells.
BATTERIES
Figure 2-7.�(A) Pictorial view of parallel-connected cells; (B) Schematic of parallel connection.
Figure 2-8.�Schematic of series-parallel connected cells.
Figure 2-9.�Lead-acid battery construction.
Figure 2-11.�Nickel-cadmium cell.
Figure 2-12.�Hydrometer.
ANSWERS TO QUESTIONS Q1. THROUGH Q34.
CHAPTER 3
THE BASIC ELECTRIC CIRCUIT
OHM'S LAW
APPLICATION OF OHM'S LAW
GRAPHICAL ANALYSIS OF THE BASIC CIRCUIT
POWER
POWER RATING
POWER CONVERSION AND EFFICIENCY
SERIES DC CIRCUITS
SERIES CIRCUIT CHARACTERISTICS
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