Custom Search

More than 10,000 searchable pages indexed.

Greetings: There is so much good stuff on RF Cafe that there is no way to list or link to all of it here. Please use the Search box or the Site Map to find what you want - there is a good chance I have it. Thanks!

•−•  ••−•    −•−•  •−  ••−•  •
RF Cafe Morse Code >Hear It<
Job Board
About RF Cafe™
Copyright 1999-2015
Sitemap

Navy Electricity and Electronics Training Series (NEETS)
Module 1—Introduction to Matter, Energy, and Direct Current
Pages INDEX-1 to INDEX-4

MODULE 1 INDEX




A

Artificial magnets, 1-14, 1-15
Atoms, matter, 1-4 to 1-8 energy levels, 1-5, 1-6 ionization, 1-8
shells and subshells, 1-6 valence, 1-7


B

Batteries, 2-2 to 2-29 cell, 2-2container, 2-3 electrodes, 2-2 electrolyte, 2-3 primary cell, 2-3 secondary cell, 2-3
electrochemical action, 2-4 local action, 2-7 polarization of the cell, 2-7 primary cell chemistry, 2-4
secondary cell chemistry, 2-5, 2-6
summary, 2-22 to 2-29
types of cells, 2-8 to 2-16
batteries, 2-13
battery charging, 2-20, 2-21
battery construction, 2-16 to 2-18
battery maintenance, 2-18, 2-19
capacity and rating of batteries, 2-20, 2-22
combining cells, 2-13 to 2-15
primary dry, 2-8 to 2-11
secondary wet, 2-11 to 2-12
Battery charging, 2-20, 2-22
charging rate, 2-22 charging time, 2-22 equalizing, 2-21
fast, 2-22 floating, 2-21 gassing, 2-22 initial, 2-21 normal, 2-21


C

Cell, batteries, 2-2 to 2-4
Cells, types of, 2-8 to 2-13 batteries, 2-13
battery charging, 2-20, 2-21 battery construction, 2-16 to 2-18 battery maintenance, 2-18 to 2-20
hydrometer, 2-19
other maintenance, 2-19
safety precautions with batteries, 2-19 capacity and rating of batteries, 2-20, 2-21 combining cells, 2-13 to 2-15
primary dry, 2-8, 2-9 secondary wet, 2-11, 2-12
Charged bodies, electrostatics, 1-11
Charges, electrical, 1-26 to 1-31
Circuit terms and characteristics, 3-41 to 3-48 open circuit, 3-43, 3-44
power transfer and efficiency, 3-48 reference point, 3-41, 3-42
short circuit, 3-44, 3-45
source resistance, 3-46 to 3-48
Color code, simplifying, 1-45, 1-46
Combination-circuit problems, solving, 3-76 to 3-84
Combining cells, 2-13 to 2-15
series-connected cells, 2-13, 2-14 series-parallel-connected cells, 2-15 to 2-16
Composition of resistors, 1-41, 1-42
Conductors, semiconductors, and insulators, 1-8
Container, cell, batteries, 2-3
Coulomb’s Law of Charges, 1-12

Current, electric, 1-34, 1-35


D

Direct current, 3-1 to 3-126 basic electric circuit, 3-2
schematic representation, 3-2, 3-3 circuit terms and characteristics, 3-40
open circuit, 3-43, 3-44
Direct current—Continued
power transfer and efficiency, 3-48, 3-49
reference point, 3-48, 3-49 short circuit, 3-48 to 3-49 source resistance, 3-48 to 3-50
electrical safety, 3-108 to 3-111 danger signals, 3-108, 3-109 electrical fires, 3-109
equivalent circuit techniques, 3-107, 3-108 first aid for electric shock, 3-108, 3-109
Kirchhoff’s voltage law, 3-35 to 3-43 application, 3-35, 3-37
polarity of voltage, 3-34
Ohm’s law, 3-8 to 3-9 application, 3-5 to 3-9
graphical analysis of the basic circuit, 3-9 to 3-12
parallel d.c. circuits, 3-49 to 3-78
parallel circuit characteristics, 3-49 to 3-70
solving parallel circuit problems, 3-68 to 3-76
power, 3-11 to 3-17
power conversion and efficiency, 3-17 to 3-19
power rating, 3-16, 3-17 series d.c. circuits, 3-19 to 3-33
analysis, 3-28 to 3-33 characteristics, 3-19 summary, 3-28
series-parallel d.c. circuits, 3-76 to 3-84 effects of open and short circuits, 3-89 to 3-91
redrawing circuits for clarity, 3-86 to 3-90
solving combination-circuit problems, 3-76 to 3-84
summary, 3-110 to 3-121 voltage dividers, 3-91 to 3-107
multiple-load voltage dividers, 3-95 to 3-98
positive and negative voltage requirements, 3-100 to 3-103
power, 3-98, 3-99
practical application, 3-103 to 3-107

Directed drift electric current, 1-35 to 1-37
Domain Theory, magnetism, 1-18, 1-19


E

Electric circuit, basic, 3-2 schematic representation, 3-2

Electrical energy, 1-25, 1-26 conductance, 1-40

electric current, 1-34 to 1-37 directed drift, 1-35 to 1-37 magnitude of current flow, 1-36 measurement of current, 1-37 random drift, 1-34

electrical charges, 1-26, 1-27 electrical resistance, 1-37

factors that affect resistance, 1-37,

1-38

electrical resistors, 1-40 to 1-46 composition of resistors, 1-41, 1-42 fixed and variable resistors, 1-42 simplifying the color code, 1-45, 1-47 standard color code system, 1-43 to

1-47

wattage rating, 1-42

how voltage is produced, 1-27 to 1-34 by chemical action, 1-32, 1-33

by friction, 1-28 by heat, 1-29

by light, 1-30 to 1-32

by magnetism, 1-33, 1-34 by pressure, 1-28

Electrical safety, 3-108 to 3-111 danger signals, 3-107, 3-108 electrical fires, 3-108

Electrochemical action, 2-4 local action, 2-7 polarization of the cell, 2-7 primary cell chemistry, 2-8

secondary cell chemistry, 2-3, 2-4

Electrodes, cell, batteries, 2-2

Electrolyte, cell, batteries, 2-3

Electrostatics, 1-9

static electricity 1-10, 1-11 charged bodies, 1-11

Coulomb’s Law of Charges, 1-12 electric fields, 1-12, 1-13


Electrostatics—Continued nature of charges, 1-11


F

Ferromagnetic materials, 1-14

First aid for electric shock, 3-109, 3-110

Fixed and variable resistors, 1-42

Formulas, d.c. circuits, AV-1


G

Glossary, AI-I to AI-9


H

Hydrometer, battery, 2-19


K

Kirchhoff’s voltage law, 3-34 to 3-43 application, 3-35, 3-36

series aiding and opposing sources,

3-39 to 3-40 polarity of voltage, 3-34


L

Law of exponents, AII-1 to AII-3

Lead acid cell, 2-11

Lines of force, magnetic fields, 1-20 to 1-22


M

Magnetism, 1-13

care of magnets, 1-24 magnetic effects, 1-22

magnetic induction, 1-22, 1-23 magnetic shielding, 1-23 to 1-25

magnetic fields, 1-19, 1-20 lines of force, 1-20 to 1-22

magnetic materials, 1-14

artificial magnets, 1-14, 1-15 ferromagnetic materials, 1-14 natural magnets, 1-14

magnetic poles, 1-15 to 1-17

earth’s magnetic poles, 1-16, 1-17 law of, 1-16, 1-17


Magnetism—Continued magnetic shapes, 1-24

theories of magnetism, 1-17 to 1-19

Domain Theory, 1-18, 1-19

Weber’s Theory, 1-17, 1-18

Magnitude of current flow, 1-36

Matter, energy, and electricity, 1-2 to 1-71 conductors, semiconductors, and

insulators, 1-8

electrical energy, 1-25 to 1-38 conductance, 1-40

electric current, 1-34 to 1-37 electrical charges, 1-26 to 1-28 electrical resistance, 1-37 to 1-40 electrical resistors, 1-40 to 1-46

how voltage is produced, 1-27 to 1-34 electrostatics, 1-9

static electricity, 1-10, 1-11 magnetism, 1-13

care of magnets, 1-24 magnetic effects, 1-22 magnetic fields, 1-19, 1-20 magnetic materials, 1-14 magnetic poles, 1-15 to 1-17 magnetic shapes, 1-24

theories of magnetism, 1-17 to 1-19 matter, 1-3 to 1-8

atoms, 1-4 to 1-8 molecules, 1-3, 1-4

summary, 1-47 to 1-62

Measurement of current, 1-37

Mercuric-oxide zinc cell, 2-10, 2-11

Molecules, matter, 1-3, 1-4

Multiple-load voltage dividers, 3-95 to 3-98


N

Natural magnets, 1-14

Nickel-cadmium cell, 2-12, 2-13


O

Ohm’s law, 3-4 to 3-9 application, 3-5 to 3-9

graphical analysis of the basic circuit, 3-9,

3-12

Open circuit, 3-43, 3-44

P

Parallel d.c. circuits, 3-49 to 3-78 characteristics, 3-49 to 3-70

current, 3-51 to 3-60 equivalent circuits, 3-66, 3-70 power, 3-65 to 3-67

resistance, 3-58 to 3-64 rules, 3-68

 


voltage, 3-49 to 3-51

solving parallel circuit problems, 3-68 to

3-76

Polarization of the cell, 2-7, 2-8

 


Positive and negative voltage requirements,

 


3-100 to 3-103

Power, direct current, 3-11 to 3-19

 


power conversion and efficiency, 3-17 to

3-19

power rating, 3-16, 3-17

Power transfer and efficiency, circuit, 3-48,

3-49

Power, voltage dividers, 3-98, 3-99

 


Primary dry cell, 2-8

construction of a dry cell, 2-8, 2-9 mercuric-oxide zinc cell, 2-10, 2-11 other types, 2-11

Primary cell, batteries, 2-3

Primary cell, chemistry, 2-4, 2-5


R

Random drift electric current, 1-34

 


Reference Point, Circuit, 3-41, 3-42

 


Redrawing circuits for clarity, 3-84 to 3-88

Resistance, electrical, 1-37


S


Secondary wet cells, 2-11, 2-12 lead-acid cell, 2-11

nickel-cadmium cell, 2-12, 2-13 silver-cadmium cell, 2-12

silver-zinc cells, 2-12

Secondary cell, batteries, 2-3

 


Secondary cell chemistry, 2-5, 2-6

 


Series-connected cells, 2-13, 2-14

 


Series d.c. circuits, 3-19 to 3-33

 



Series d.c. circuits—Continued analysis, 3-28 to 3-33 characteristics, 3-19

 


current, 3-22, 3-23 power, 3-26 to 3-28 resistance, 3-20 to 3-22 voltage, 3-23 to 3-26

summary, 3-28

rules for series, 3-28

Series-parallel-connected cells, 2-14

 


Series-parallel d.c. circuits, 3-76 to 3-91 effects of open and short circuits, 3-89 to

3-91

redrawing circuits for clarity, 3-84 to 3-88 redrawing a complex circuit, 3-86 to

3-88

solving combination-circuit problems, 3-76 to 3-84

practice circuit problem, 3-81 to 3-84

 


Short circuit, 3-44, 3-45

Silver-cadmium cell, 2-12

Silver-zinc cells, 2-12

Source resistance, 3-46 to 3-48

 


Square and square roots, AIII-l, AIII-2

 


Standard color code system, 1-43 to 1-45



V


Voltage dividers, 3-91 to 3-107

multiple-load voltage dividers, 3-95 to

3-98

positive and negative voltage requirements, 3-100 to 3-103

power, 3-98, 3-99

practical application, 3-103 to 3-107

Voltage is produced, 1-27 to 1-34 by chemical action, 1-32, 1-33 by friction, 1-28, 1-29

by heat, 1-29

by light, 1-30 to 1-32

by magnetism, 1-33, 1-34 by pressure, 1-28


W

Wattage rating, 1-42

Weber’s Theory, magnetism, 1-17, 1-18
 

INDEX-1


Your RF Cafe
Progenitor & Webmaster

Click here to read about RF CafeKirt Blattenberger… single-handedly redefining what an engineering website should be.

View the YouTube RF Cafe Intro Video Carpe Diem!
(Seize the Day!)

5th MOB: My USAF radar shop

Airplanes and Rockets: My personal hobby website

Equine Kingdom: My daughter Sally's horse riding website