ELA Electrical Directory

ELA ELECTRICITY
& MAGNETISM
DIRECTORY

visit..

^ ELECTRIC

ALTERNATORS & GENERATORS
also see.. § Home made Power§, §Hydroelelctric§, Motors, Power Generation, §Wind Power§

Ian Roderic Izett's Home page
• Operating 60 (50) Cycle Induction Motors as Generators
• Technical and Links

Le Vehicule Vert, Induction Motor as DC variable voltage generator

Macfarlane Generators
• Power Calculator
º Amperes when kVA is known
º Converting: kVA to kW, kW to kVA, kW to HP
º kVA Required to run motors

Molecular Expression from Florida State U
• Electricity and Magnetism Tutorials
º Generators and Motors
º Java Tutorials: AC Generator Action
Nottingham Trent U, Electrical and Electronic Engineering
•aicro Hydro Centre Micro Hydro-Electric Power
• Pico Hydro Web Site - Sign-in to Download ( Documents (pdf) )

Otherpower.com, Forum (Discussion Board)
• Glossary of Wind Power Terms
• Wind Power

Picoturbine.com

Portable Lightplants and Generators, Generators
• An Easy to Build and Operate Induction Generator
• Homebrewed Regulator
• Renewable Energy Experiments

Sci.Electronics.Repair FAQ mirror at Drexel U: Search - alternator, generator
Utterpower.com
• Limited Edition Generator Set page
• ST Generator Heads

Wikipedia
• Electrical generator
• Electricity
• Faraday's law of induction

WonderMagnet.com, Handmade Electricity, x

^ ELECTRIC

ARTICLES
Institute of Energy Technology- Dept. 3- Literature

^ ELECTRIC

ASSOCIATIONS
American Public Power Association (APPA) Links, Public Power Utilities
Audio Engineering Society
Canadian Microelectronics Corporation (CMC) industry/university/government partnership
CLAGTEE 2009 8th Latin-American Congress on electricity generation & transmission, Ubatuba, Brazil, October 18th-22nd, 2009

Edison Electric Institute (EEI)
• energy-future, -issues, -suppliers, News

Electric Consumers' Alliance consumer info, legislation, Links, newsletter arhive
Electric Power Research Institute EPRI
Electronic Industries Association (EIA) trade organization representing U.S. electronics manufacturers

The Institute of Electrical and Electronic Engineers, Inc. (IEEE)
• National Electrical Safety Code
• IEEE Virtual Communities free registration required
º Safety Forum

Institution of Electrical Engineers search, news, UK

International Association of Electrical Inspectors IAEI), Forum (Global), Links, SiteMap
• Code
• Employment
• Reference Materials for NCPCCI Examinations

International Commission on Illumination (CIE)
International Electrotechnical Commission (IEC) international electrical and electronics standards
National Association of Regulatory Utility Commissioners (NARUC)

National Association of State Utility Consumer Advocates (NASUCA)
• public awareness and policy choices, lawmakers & regulators

National Electrical Manufacturers Association (NEMA) Links
• Energy Solutions

National Rural Electric Cooperative Association
• Issues & News, Environment, Legal, Regulatory, Safety, Legislative Advocacy, pubs

North American Electric Reliability Council (NERC)
•aeneration & transmission system reliability, government liaison, Operator Training
•aecurity, standards, Supply & Demand Database

Western Area Power Administration

^ ELECTRIC

BATTERIES
also see.. §Electrochemistry§, Electrostatics, §Fuel Cells§, §History of Electricity§

VectorSite.net (Greg Goebel / In The Public Domain) Search, SiteMap
• CyberTechnics
º Batteries & Fuel Cells

Wikipedia
º Category:Electric batteries
º Standard electrode potential (data page)
• Absolute electrode potential
• Battery (electricity)
• Corrosion
• Double layer (interfacial)
• Electrochemical cell
º Primary cell
• Electrochemical potential
• Electrochemistry
• Electrode
• Electrolysis
• Electrolyte
• Electrolytic cell
• Electromotive force
• Electron
• Fuel cell
• Galvani, Luigi
º Galvanic cell
• Half cell
• Lemon battery
• Rechargeable battery
• Reduction potential
• Salt bridge
• Standard electrode potential
º Standard electrode potential (data page) Use It!

Electrochemical series
• Volta, Alessandro
º Voltaic pile

^ ELECTRIC

CALCULATORS

DeBaggis Electric Use It!

• Electrical Calculators
• Formulas

Electrician.com articles, calculators, Forum, Links, training

Macfarlane Generators
• Power Calculator
º Amperes when kVA is known
º Converting: kVA to kW, kW to kVA, kW to HP
º kVA Required to run motors

MotionNet.com Learn It!

electronic & mechanical design Portal & online Utilities
• products, manufacturers, distributors, standards & reference information
• Calculator online (Java) plus English, Math & Units utilities
• GraphTools.com: Bar, Line
• Tabulator
• UnitsConverter.net & KitchenMath.com cooking units converter

^ ELECTRIC

CIRCUIT ANALYSIS

Wikipedia
º Category:Circuit theorems
º Category:Electrostatics
º Category:Electronic circuits
º Category:Electrostatics
• Ampere
• Capacitor
• Coulomb, Charles-Augustin de (1736-1806)
• Coulomb
• Coulomb's constant
• Coulomb's law
• Current source
• Electric charge
• Electric field
• Electric flux
• Electric potential
• Electric potential energy
• Electron
• Electroscope
• Electrostatics
• Equivalent circuit
• Faraday's law of induction
• Frequency domain
• Gauss, Carl Friedrich (1777-1855)
• Gaussian surface
• Gauss's law
• Inductor
• Kirchhoff, Gustav (1824-1887)
• Kirchhoff's circuit laws
• Ohm's law
• Potentiometer
• Series and parallel circuits
• Source transformation
• Star-mesh transform
• Superposition theorem
• Thévenin's theorem
• Voltage source
• Y-Δ transform

^ ELECTRIC

CIRCUIT DESIGN
also see.. §Electronic Circuits§
APLAC (Software) nonlinear analog circuit simulation & design (commercial demo)
"The Circuit Cookbook" FTP archive, schematic diagrams & circuits, software
Digital Simulator for Windows (Shareware) Circuit design , hypertext help, logic analyzer
OCEAN (Software) synthesis & verification, sea-of-gates & gate-array chips
the Technology Interface: NM State U Electronic Journal for Engineering Tecnology archive, FAQ

^ ELECTRIC

CODE, NATIONAL ELECTRIC CODE, REGULATIONS

Bulk.Resource.org bulk access to government information, run by Public.Resource.org
• Codes Use It!

by state: Building, Electrical, Energy, Fire, Fuel & Gas, Mechanical, Plumbing, Residential

CodeCheck.com ($) books
Electrician.com Online Education by Gerald Newton

The Institute of Electrical and Electronic Engineers, Inc. (IEEE)
• National Electrical Safety Code
• IEEE Virtual Communities free registration required
º Safety Forum
º Power and Energy

MikeHolt.com "National Electric Code Internet Connecion" Forum, Free Training, suppliers & contractors

National Fire Protection Association must sign-in/register
• Free online access to safety codes & standards
º Document information pages (codes & standards)

Wikipedia
º Category:Electrical safety
º Category:Electrical wiring
º Category:Safety codes
• National Electrical Code

^ ELECTRIC

COMPANIES
Chip Directory (California) Chip Manufacturers and their URL's
Edison Electric Institute (EEI): Links to US Companies
NEMCO Nat'l Elect Market Mngmnt Co. Ltd, Australia
Pioneer/Stoelting Instrumentation - multimeters, photo tachometers
SiemensSemiconductor
Square D Business Center FAX & email - Industry.net
POWER GENERATION & DISTRIBUTION COMPANIES

American Electric Power (AEP)
PNM Public Service Company of New Mexico (electric generation/distribution)

^ ELECTRIC

CONDUCTOR
also see.. §Semiconductors§

Wikipedia
• Electrical conduction
• Electrical conductor
• Electric field
• Electronic band structure
º Conduction band & Valence band
• Fermi gas

^ ELECTRIC

CONSUMER
also see.. §CONSUMER§

Consumer Federation of America
• Electricity comments, press releases, studies, testimony:

^ ELECTRIC

COOPERATIVES

National Rural Electric Cooperative Association
• Cooperative Research Network, Issues & News, Environment, Legal, Regulatory, Safety
• Legislative Advocacy, pubs

^ ELECTRIC

DO-IT-YOURSELF, HOME-BREWED
also see.. §Homebrewed ELECTRONICS§, High Voltage, House Wiring

Electrical-Online.com Use It!

Canada, Home Wiring How-To Articles

Science Hobbyist Use It!

( alt ) by William J. (Bill) Beaty, Electrical Engineer
• Nikola Tesla Page, tesla coils

SelfHelpAndMore.com
• Home Wiring USA (?content?)

Snock's World of High Voltage, High Voltage Page (@geocities) Links

^ ELECTRIC

EQUATIONS, ELECTROMAGNETISM, PHYSICS
also see.. Electrostatics, Magnetism, §History of Electricity§, §Maxwell, James Clerk§, §PHYSICS§, Static Electricity

DIRECTORIES-Electromagnetism
dmoz.org Open Directory | Google.com | Yahoo.com

Electromagnetic Field Theory, Maxwell's equations from U Illinois, Chicago
Electromagnetic Theory Links

Google Books (Public Domain)
• Heaviside, Oliver
º Electromagnetic theory Volume 1
º Electrical papers Volume 2
º Electromagnetic waves

Google Books
• A Student's Guide to Maxwell's Equations by Daniel A. Fleisch

Google search: maxwell, electromagnetic theory

HyperPhysics, Electricity and Magnetism from Georgia State U, Dept Physics & Astronomy
• Ampere's Law
• Biot-Savart Law
• Faraday's Law
• Gauss's Law
• Lorentz Force Law
• Maxwell's Equations
• Ohm's Law

LightAndMatter.com online books, software and courses
• Electricity and Magnetism ( HTML )
º Chapter 11. Electromagnetism

MIT Open Courseware Use It! All Courses Index, Audio/Video Courses, governed by Creative Commons license: Physics
• 8.02 Physics: Electricity and Magnetism, Exams, Lecture Notes, Video Lectures

Molecular Expression from Florida State U
• Electricity and Magnetism
º Java Tutorials: Lenz's Law

NASA's Imagine the Universe, SiteMap
• Electromagnetic Spectrum
º More about the Electromagnetic Spectrum

NetDenizen.com, Magnet Formulas

PhysicsForIdiots.com: Electricity & Magnetism Maxwell's Equations & Gauss's Law simplified

Physics Virtual Library: Subjects
• Electromagnetism, Special Relativity

R. Victor Jones, Professor of Applied Physics, Harvard U, Engineering & Applied Sciences
•A Chronology of Communication Related Events: Part 1: 4004 BCE-1899 AD, Part 2: 1900 to present
• Electromagnetic Communication Lecture Notes
º Electromagnetic Properties of Matter
• Signals and Channels I General Comments on Communication Processes

Themis Earth's Magnetosphere from U California, Berkeley & NASA
• In the Classroom

U Penn, Undergraduate Physics Labs Use It! Experiments
• Capacitors and Resistors: Capacitor Time Constants

U Rochester, Prof. Frank L. H. Wolfs
• Physics 122 Lecture Notes
• Physics 217 Lecture Notes & Slides

U Tennessee, Astronomy 162
• The Electromagnetic Spectrum

Wikipedia
º Category:Dielectrics
º Category:Electrical breakdown
º Category:Electricity
º Category:Electrodes
º Category:Electronic test equipment
º Category:Electromagnetism
º Category:Magnetism
º Timeline of electromagnetism
• Atom
º Atomic mass
º Atomic mass unit unified atomic mass unit (u), dalton (Da), universal mass unit (u)
º Atomic nucleus
º Electron
º Neutron
º Proton
• Cathode
• Corrosion
• Charge (see Elementary charge)
• Dielectric
º Polarizability
• Dipole
º Anomalous magnetic dipole moment
º Electret
º Electric dipole moment
º Magnetic moment (magnetic dipole moment)
• Earth's magnetic field
• Einstein, Albert
• Electric current
• Electric displacement field
• Electric field
• Electric potential
• Electrical conductor
• Electric current
• Electrical impedance
• Electrical polarity (see Polarity)
• Electric potential or electrostatic potential: electrical potential energy divided by charge associated with a static electric field, scalar quantity measured in Volts
• Electrical resistance
• Electrochemistry
• Electrode
• Electrolysis
• Electrolyte
• Electrolytic cell
• Electromagnetic interference
• Electromagnetic Radiation
º Earth's atmosphere, Ionosphere
º Radio waves, Radio frequency, Amplitude modulation, Frequency modulation, Phase modulation, Shortwave
º Microwave, Terahertz radiation
º Infrared with historical timeline, Thermal radiation
º Visible spectrum
º Ultraviolet
º X-ray
º Gamma ray
º Cosmic ray not considered electromagnetic radiation
• Electromagnetic shielding
• Electromagnetism
º Classical electromagnetism
• Electron
• Electronic test equipment
º Ammeter
º Electrometer measures electric charge or potential differenc
º EMF meter
º Frequency counter
º Ohmmeter
º Oscilloscope
º Test probe
º Voltmeter
• Electrophoresis
• Electroplating
• Elementary charge
• Ferroelectricity
• Gauss's law
• Ground (electricity)
• Helmholtz, Hermann von
º Helmholtz coil
º Helmholtz equation
º Helmholtz resonance
• Inductance
• Magnetic moment (see Dipole)
• Magnetometer
• Maxwell, James Clerk (1831-1879)
• Ohm's law
• Permittivity (Absolute permittivity)
º Relative permittivity
º Vacuum permittivity (permittivity of free space or electric constant)
• Petrov, Vasily Vladimirovich (1761-1834)
º discovered electric arc effect 1802
• Polarity (physics)
º Electrical polarity
º Polarizability
• Proton
• Quantum electrodynamics
• Spectroscopy
• Speed of light
• Superconductivity
• Superposition principle
• Thermocouple
• Thermoelectric effect
• Thermoelectricity
• Thermopile
• Volt, Voltage

^ ELECTRIC

ELECTROSTATICS, STATIC ELECTRICITY
also see.. Battery, Electromagnetism, §Electrochemistry§, §History of Electricity§, Tutorials

4hv.org, Forum, HvWiki
• Category:High Voltage

Books:
• Electricity from Glass the History of the Frictional Electrical Machine 1600-1850 by Willem Dirk Hackmann, 310 pp, Sijthoff & Noordhoff, 1978

Dr James B. Calvert, U Denver: Physics
• Electrostatics at Home

Eberly College, Physics 201B, Professor Carl A. Rotter
• Exploratories
º Electrostatics Activities for Students

Electric Blue Sparks
• Leyden Jars
• Materials Tips and Tricks for Electrostatic Experimenters
• Simple Capacitors
• Unusually Big Sparks With A Ridiculously Simple Electrophorus

Electrostatic Motors Are Powered By Electric Field of the Earth by C.L. Stong

ESD Systems electrostatic discharge control products, Glossary, White Papers
• Triboelectric Generation: Getting Charged, Ryne C. Allen

Exploratorium: Science Snacks
• Electricity

Google Books
• Draw the Lightning Down: Benjamin Franklin and Electrical Technology in the Age of Enlightenment by Michael Brian Schiffer

Hans-Peter's Mathematick Technick Algorithmick Linguistick Omnium Gatherum
• History of Electrostatic Generators

Harvard U, Science Center

Institute and Museum of the History of Science, Museum Catalogue, Virtual Visit
• Birth of electricity and electrostatics
• Electrical machine
• Room XIV. Electrical instruments

Oswego City School District Regents Exam Prep Center: Physics

Rutgers Physics and Astronomy Education Research Group modelling: “cognitive apprenticeship” learning processes of science rather than results, observing, modelling & doing; acquiring skills in “hypothetico-deductive reasoning”
• Physics Teaching Technology Resource (Video Experiments)
• Learning Cycles on Electricity and Magnetism

School for Champions (ads) Ron Kurtus'
• Basics of Static Electricity
• Materials that Cause Static Electricity Triboelectric series

Science Hobbyist (ads) Bill Beaty's
• Capacitor Complaints
• Links
• Misconceptions Spread by K-6 Textbooks
• Red and Green Electricity
• Simple Electrostatic Motor from plastic pop bottles: Plans
• Static Electricity means High Voltage Measuring your body-voltage
• Static Electricity Misconceptions
• Sticky Electrostatics
• Triboelectric Series

Thomas B. Jones Use It!

Professor of Electrical Engineering, Rochester U, Electrical & Computer Engineering
• Coaxing better performance from electrostatics demonstrations in humid conditions
• Electrophorus and Accessories
• Dissectible Capacitor Apparatus
• Dissectable Lyden Jar
• Electrostatics Demonstrations
• Getting a Charge Out of Electrostatics Simple Leaf Electroscope Accessories
• Triboelectric Charging of Common Objects
• Triboelectric Series

Triboelectric Generation: Getting Charged Ryne C. Allen

U Maryland, Physics Dept, Physics Lecture-Demonstration Facility, Search, Demonstration Index: Main Topics
• Sub-Topics J. Electrostatics and Magnetostatics

U Penn, Undergraduate Physics Labs
• Electric Forces between Charged Plates
• The Magnetic Field Produced by Coils and Solenoids
• Ohm's Law (DC Circuits)

Wikipedia
º Category:Capacitors
º Category:Dielectrics
º Category:Electrical breakdown
º Category:Electricity
º Category:Electrodes
º Category:Electrostatics
º Timeline of electromagnetism
• Absolute electrode potential
• Air ioniser
• Amber
• Antistatic device
• Atomic force microscopy
• Contact electrification
• Corona discharge
• Coulomb's law
• Dielectric & Polarization
º Dielectric strength
º Relative permittivity (Dielectric constant)
• Dipole
• Electric arc
• Electrical breakdown
• Electric charge
º Relative permittivity
• Electrometer measures electric charge or electrical potential difference
• Electron avalanche
• Electronegativity
• Electronic band structure
º Conduction band & Valence band
• Electric field
• Electrochemistry
• Electrode
• Electrolyte
• Electromagnetic shielding
• Electronegativity
• Electrophorus Use It!

• Electroscope
• Electrostatic discharge
• Electrostatic generator
• Electrostatic induction
• Electrostatic polarization (see Dielectric)
• Electrostatic precipitator
• Electrostatics
• Electrostatic sensitive device
• Faraday cage
• Ferroelectricity
• Gauss's law
• Ground (electricity)
• Leyden jar the original capacitor
• Lightning
º Ball lightning
º Lightning protection system
º Lightning rod
• Permittivity
• Polarization (see Dielectric)
º Polarization density
• Standard electrode potential
º Standard electrode potential (data page) Use It!

Electrochemical series
• Static electricity
• Surface charge
• Triboelectric effect & Series
• Triboluminescence
• Vacuum permeability
• Vacuum permittivity
• Van de Graaff, Robert J. (1901-1967)
º Van de Graaff generator 1929
• van Musschenbroek, Pieter independently invented the Leyden jar 1746
• Volta, Alessandro (1745-1827)
º first electrochemical cell, capacitance V & Q relationship
º Voltaic pile
• von Guericke, Otto invented the first electrostatic generator
• Wheatstone, Sir Charles
º Wheatstone bridge
• Ewald Georg von Kleist independently invented the Leyden jar 1744
• Wimshurst, James (1832-1903)
º Wimshurst machine

Wright Center for Innovative Science Education Use It!

Tufts U
• Classroom Activities and resources
º Benjamin Franklin and Electrostatics Use It!

by Robert A. Morse

Yahoo Groups: VanDeGraaffGenerator
^ ELECTRIC

EFFICIENCY & ENERGY CONSERVATION
also see.. §ENERGY§

Consumer Federation of America
• Electricity comments, press releases, studies, testimony:

Edison Electric Institute (EEI)
• energy-future, -issues, -suppliers, News

Electricity analysis, data, Links, pubs, statistics
• from EIA, U.S. Dept of Energy (DOE)

EnergyOutlet.com Electrical Energy Conservation Resource Center
Motors Best Practices: Department of Energy

National Electrical Manufacturers Association (NEMA) Links
• Energy Solutions

^ ELECTRIC

FIND IT HERE
DIRECTORIES-Electricity/Electromagnitism
dmoz.org Open Directory | Google.com | WikiPedia | Yahoo.com

Applications Handbook Kepco Power Factor, Glossary
Applied Electromagnetics Research WWW Pages U Manitoba, Canada

David Rezachek's Home Page Energy:
• Economics, Conservation, Education, General, Incentives / Financing, Renewable, Siting & Permitting

EC&M magazine (ECMweb.com), About
• Archives
• Buyer's Guide
• Construction
• National Electric Code
• Operations and Maintenance
• Power Quality

Edison Electric Institute (EEI):
• Alliance of Energy Suppliers, energy-future, siting, permitting, Links to US Companies, News, Site Map

The EE Compendium Electronics engineering & embedded systems links
EE & CS Related Sites Stanford IEEE Student Branch

EINet Galaxy Search Use It! Eng&Tech: ElectricalEngineering

Electrical Engineering Hotlinks Use It! Well Organized

Electric-Find.com Electrical Industry Mfr & Products Directory
Electrician.com articles, calculators, Forum, Links, training
The Electric Page Links for the Electrical Industry

ElectricityForum.com Use It! About, News, Search (Google), SiteMap
• Basic-, Solary- & Static- Electricity
• Electricity- Generation, History, & Magnetism, Prices
• Electricity-Today Magazine
• Links: Educational, Organizations ( Canadian, International, U.S. ), Standards Organizations
• Links: Utilities ( Canadian, U.S. ), Other Links

Electronic Engineers' Toolbox DSP, embedded systems, realtime, software development
Electronics and Electrical Engineering (EEE) Links Scott Johnston
Engineering Links: Unit Electrical Engineering Ltd. (UEE)
Jordan Eber's Links to Electronics stores, mail order, home electronics, amateur radio, computers
Links to Electric Energy Sites: Federal Energy Regulatory Commission
Mike Feyler's Electrical Code Home Page Formulas, Links, Search

MotionNet.com Learn It! electronic & mechanical design Portal & online Utilities
• products, manufacturers, distributors, standards & reference information
• Calculator online (Java) plus English, Math & Units utilities
• GraphTools.com: Bar, Line
• Tabulator
• UnitsConverter.net & KitchenMath.com cooking units converter

National Electrical Manufacturers Association (NEMA) NEAM Standards - Search & Order

Scott Rubin's Public Utility Home Page:
• Census, Environment, Electric Restructuring, Energy - International & US
• News, Organizations, States, Water Utility

Short Circuit Electronics forum, calculators, software

WWW Virtual Library Use It! Electrical Engineering

^ ELECTRIC

FORUMS

Electrical-Contractor.net, Search, SiteMap
• Business
• ($) Codes
• Electrician's
• Forums ( Safety )
• Homeowner's, Tips & Safety

ElectricityForum.com, About, News, Search (Google), SiteMap
• Basic-, Solary- & Static- Electricity
• Electricity- Generation, History, & Magnetism, Prices
• Electricity-Today Magazine
• Links: Educational, Organizations ( Canadian, International, U.S. ), Standards Organizations
• Links: Utilities ( Canadian, U.S. ), Other Links

^ ELECTRIC

GLOSSARIES
Semiconductor Lexicon Harris Corporation

^ ELECTRIC

HIGH VOLTAGE CIRCUITS, TESLA, TESLA COIL

Don Klipstein (electrical engineer & entrepreneur)'s Lighting Info
• High Voltage Stuff: Carbon Arcs, Generating Circuits, Jacobs Ladders, Plasma/Lightning, Tesla Coils
• Lasers ( FAQ )
• LEDs: Bright and Efficient
• Strobes: FAQ, Parts Suppliers ( for Building Big Strobes ), Xenon ( Hazards and Safety )
• Volt/watt/joule general guidelines

Mike's Electric Stuff do-it-yourself, homebrew

PBS, Tesla Master of Lightning
• Inside the Lab Inventions
• Life and Legacy
• for Teachers
• Discussions highlights & interviews with Tesla experts
• Resources
º Articles, Patents
º Timeline of Electricity
º Timeline of Radio

Sam Barros' PowerLabs Use It!

experimental science in action, About, Forum
• Chemlabs practical, explosive & spectacular
• Electromagnetic Weapons
• General Science
• High Voltage
º Tesla & Ignition Coils, Flyback Drivers, Plasma Globes, Induction Heating
º Electrostatic & Marx Generators, Voltage Multipliers, Water Atomization..

sci.electrical.tesla ftp site, ReadMe
• Photo Archive

Science Hobbyist Use It!

( alt ) by William J. (Bill) Beaty, Electrical Engineer
• Nikola Tesla Page, tesla coils

Snock's World of High Voltage, High Voltage Page (@geocities) Links
• Equipment
º Capacitors: Bottle, Ceramic, Plate
º High voltage probe
º Oscilloscopes
º Parts
• High Voltage Generating Circuits
• Information and Tables: Safety
º Flyback types, Transformers, Auto Ignition Coils & other salvage parts
º Spark length voltage measurements
º Tables: Dielectric, Magnet wire,
• Gallery, Electrophotographs
• Gas discharge tubes, Jacob's ladder, Plasma globe
• Tesla Coil Page construction photos

Tesla Coil Mailing List

U Glasgow, Physics & Astronomy
• Public Understanding of Science, Links, Q & A
• Exhibits descriptions and plans for dynamics & electricity

Web Archive, Nikola Tesla - Genius, Prophet, Mad Scientist
• II Electrical Wizard
• III Mad Scientist
• IV Science Fiction

^ ELECTRIC

INDUCTION

National High Magnetic Field Laboratory: Education, Tutorials
• Slideshows
º Eddy Currents & Lenz's Law
º Electromagnetic Induction
º Induced Current
º Inductive Pendulum

Wikipedia
• Electromagnetic induction
• Electromotive force
• Faraday, Michael
º Faraday's law of induction
• Inductance
• Inductor
• Lenz's law

^ ELECTRIC

INSTRUMENTS
FlukeCorp

^ ELECTRIC

INVERTERS
DonRowe.com - Power Inverters for your truck, boat, RV, or renewable energy system

^ ELECTRIC

LIGHTNING
also see.. §Weather§

Chaseday.com image site for tornado chasers, weather photographers, sky lovers & dreamers
• Lightning and Storms Lightning on a Shelf Cloud

Lightning: Beautiful, Dangerous and Essential, Angela Colbert, Chidong Zhang

NOAA.gov
• What is Lightning?

Porter W. Johnson Professor of Physics
• Lightning

YES Mag The Science Magazine for Adventurous Minds
• Projects you can do at Home
º Lightning in a Pan

^ ELECTRIC

LINEMAN
Elineman.com Links
JourneymanLineman.com
PowerLineman.com
TVPPA Lineman Training

^ ELECTRIC

MAGNETS, MAGNETISM
also see.. Electromagnetism, §History of Science§, §PHYSICS§

All Electronics Corp. (allcorp.com) or at ( allelectronics.com )
DiscountMagnets.Tripod.com sales
Howstuffworks.com, How a Compass Works
Magnetic Levitation tripod.com ads! (The quick way with neodymium rare earth magnet)

Master Magnets, Inc. (MagnetSource.com) mfr/distributor magnetic products, industrial & commercial
• About, Glossary, What is a Magnet? & amazing facts

Profma.com high-powered NiZn ferrite Magnet cores for accelerators & pulsed power systems
Wikipedia.org
º Category:Magnetism
• Dipole
º Electric dipole moment
º Magnetic moment (magnetic dipole moment)
• Magnetic field
• Magnetic flux
º Weber (unit)

WonderMagnet.com

^ ELECTRIC

MOTORS
also see.. Generators, Stepper Motors

Automation Consulting and Supply, Inc.
• Overview of Motor Types Tutorial selection for common industrial applications

Beakman's Electric Motor Step-by-step instructions on building an electric motor with few parts
Demand Side Energy Consultants motor tips & commercial selection software
Energy Management of Motor-Driven Systems: Western Area Power Administration
Energy Program: Washington State U Cooperative Extension

Eng-Tips.com, Forum Directory
• Electrical / Electronic Engineers
º Electric motors & motor controls engineering

Estimating In-Service Motor Efficiency: Washington State University
GE Industrial Systems Motors & Controls

Georgia Institute of Technology, Systems Realization Laboratory, ME3110 Online Catalog ( SiteMap )
• Electrical Components
• Motors

How Electric Motors Work by by Marshall Brain, Lycos.com
How Things Work: Electric Motors the Physics of Everyday Life, Louis A. Bloomfield, U Virginia
Motor Maintenance and Trouble Shooting Page tips: A.Y. McDonald Mfg. Co.
Piezoelectric Motor Resrch - Univ Missouri
Qualifying Motor Repair On Line: Maintenance Technology Magazine

SIEMENS Energy & Automation Use It!

General Motors Information, NEMA Motors
PDF FILES:
• Basic Motor Terminology and Theory
• Beat Noise
• Bus Transfer/Reclosing on Induction Motors
• Shaft Voltages & Bearing Currents
• Solving Motor Vibration Problems
• Troubleshooting Induction Motors

U.S. DOE, Energy Efficiency and Renewable Energy Use It!

(EERE)
• Industrial Technologies Program: Best Practices
º Software Tools: MotorMaster Software ( Online, Database, Help & FAQ, More )
• Industrial Systems
º motors and pumps

^ ELECTRIC

NEWS
Computer & Engineering Magazines Free to qualified professionals, NetLine Corporation
IEEE Spectrum
The Institute IEEE, Archives, Links
Professional Trade Publications Free to qualified professionals, NetLine Corporation
NEWSGROUPS

^ ELECTRIC

POWER, POWER SYSTEMS

PNM HomePage Public Service Company of New Mexico
Power Factor Article-Microconsultants
Utilities-Western Region Listing of Utility Companies

Wikipedia
º Category:Electric power
º Category:Electric power distribution
º Category:Electric power systems components
• Alternating current
º Utility frequency
• Electrical load
• Electrical power
º AC power
º Electric power distribution
º Electric power system
º Electric power transmission
º Polyphase system
º Power transmission
º Single-phase electric power
º Three-phase electric power
º Two-phase electric power
• Electric potential energy
• Electric power system
º Electric power system#History
• Power (physics) also see Electrical power

^ ELECTRIC

POWER GENERATION & DISTRIBUTION
also see.. §Photovoltaics§ §Wind Power§

DIRECTORIES-Electric Power Generation & Distribution
dmoz Open Directory | Google | Wikipedia

Power Engineering and PEI magazines of generation technology, Forums, Links, News
• Archives Search
• Business
• Buyers Guide
• Deregulation
• Projects/Contracts
• Technical Paper Database

^ ELECTRIC

POWER SUPPLIES, CONVERTERS, INVERTERS

Current Solutions Inc. ( about ) - Quick OEM Power Search ( Search Help ), Manufacturers
• Articles - How to Specfiy a Power Supply, Ball Bearing Vs. Sleeve Fans Performance Comparison
• AC/DC Power Supplies
• DC/DC Converters
• DC/AC Inverters
• Forum

Online PowerSupply.com (OLS) sales

^ ELECTRIC

SHOPPING, PARTS, TOOLS, EQUIPMENT, SUPPLIES

Eaton.com (Cutler Hammer)
• Catalogs
º Volume 1, Tab 01 - Loadcenters and Circuit Breakers
º Volume 1, Tab 02 - Surge Protection
º Volume 4, Tab 03 - Power Breakers, Contactors and Fuses

TheElectricalResource.com electrical construction directory of suppliers & manufacturers of electrical goods & services
Electrical-Supplies-Finder.com
Wikipedia
º Category:Electrical engineering companies
• Eaton Corporation
• Emerson Electric Company
• General Electric
• Westinghouse Electric (1886)

^ ELECTRIC

SIMULATIONS & ANIMATIONS

Molecular Expressions, Florida State U: Electricity and Magnetism
• Interactive Java Tutorials

Physics-lab.net: Physics and Math Applets
• Electric Fields

U Colorado, Boulder, Physics, Physics 2000
• PhET Physics Interactive Technology, Interactive Simulations
• Physics Learning Laboratories
• Teacher Ideas & Activities
º Circuit Construction Kit activitites (inquiry based)
º Contribution-guidelines creating PhET activities using guided inquiry strategies
º Teacher Ideas & Activities Database Browse
º Using PhET Sims in the Classroom

U Colorado, Boulder: PhET Use It!

Physics Interactive Technology, Interactive Simulations: Physics, Electricity, Magnets & Circuits
• Three ways to Run Simulations
º Download Your Choice of Simulations
º Offline Installer - Full Install Note Windows installer includes Java install, Help & Troubleshooting
º Web Access
• Balloons and Static Electricity
• Battery-Resistor Circuit
• Charges and Fields
• Circuit Construction Kit (AC+DC)
• Circuit Construction Kit (DC Only)
• Conductivity
• Electric Field of Dreams
• Electric Field Hockey
• Faraday's Electromagnetic Lab
• Faraday's Law
• Generator
• John Travoltage
• Magnet and Compass
• Magnets and Electromagnets
• Ohm's Law
• Radio Waves & Electromagnetic Fields
• Resistance in a Wire
• Signal Circuit

^ ELECTRIC

SOFTWARE
APLAC nonlinear analog circuit simulation & design (commercial demo)
Circuit-Magic.com software to design, simulate and learn about electrical circuits

DeBaggis Electric Use It!

Calculators, Disclaimer, Downloads, Formulas, Links, Site Map, Source-Java

Digital Simulator for Windows (Shareware) Circuit design , hypertext help, logic analyzer
North American Electric Reliability Council (NERC): Supply & Demand Database
OCEAN synthesis & verification, sea-of-gates & gate-array chips
Resonant Frequency Calculator
U.S. DOE, Energy Efficiency and Renewable Energy Use It!

(EERE)
• Industrial Technologies Program: Best Practices
º Software Tools
• Industrial Systems
º motors and pumps

Voyeur circuit visualization tool under development

^ ELECTRIC

STANDARDS

National Electrical Manufacturers Association (NEMA) standards
• All Standards by Product

NEMA Surge protection Institute

Power quality standards & voltage sag tutorials: Power Statndards Laboratory

Underwriters Laboratories Inc. (UL) - Online Tools Use It!

, Product Certification, Search, Site Map

^ ELECTRIC

METERS

Kenyon College Physics Dept, Instruments for Natural Philosophy by Thomas B. Greenslade, Jr. Professor Emeritus: Electricity
• Tangent Galvanometer

Science Hobbyist Use It!

William J. Beaty, Seattle, WA
• An Experimenter's Electrometer build your own electrometer

Wikipedia
• Galvanometer

^ ELECTRIC

RESISTORS

Calculate Resistor Values from Color Codes
Carbon Resistors
Resistor Color Code
Resistor Color Code
Resistor Color Code
Resistor Color Code, Tutorial
Resistor Color Codes & Primer
Standard Resistor Color Code

^ ELECTRIC

STEPPER (STEPPING) MOTORS, SERVO MOTORS & MOTOR CONTROLS
also see.. Motors

Advanced Micro Systems, Inc., Precision Step Motor Control and Drive Products
• Stepper Motor System Basics

Control of Stepping Motors - Links
•a Tutorial by Douglas W. Jones, U Iowa, Dept Computer Science

Educational Encyclopedia - Stepper Motor

Electronics Information Online (eio.com)
• Stepper Motor intro Information and Technical Forum
• Introductory & Historical Information Stepper Motors

Eng-Tips.com, Forum Directory
• Electrical / Electronic Engineers
º Electric motors & motor controls engineering

Euclid Research, Links
• Stepper Motors

How Stepper Motors Work: Images SI, Inc.

Isaac Newton Group of Telescopes
• EPICS Motor Record and related software, Tim Mooney, Joe Sullivan

Jones on Stepping Motors Use It!

by Douglas W. Jones from U Iowa, Computer Science Dept

Motionex.com - Engineering Reference Guide (pdf files)

ORMEC.com, Products
• Coupling High Performance Servos to Mechanical Loads

Servo Motor Sizing CGI Resource Online Precision MicroDynamics Inc.
Stepper Motors by Ian Harries, Imperial College, London, UK, Dept Computing

Surplus Electronics and Computer Parts (eio.com) Redondo Beach, CA - Links
• Articles: Jason Johnson - Working With Stepper Motors

Wirz Electronics - Stepper Motor Archive, Links

^ ELECTRIC

SUBSTATIONS
Underground Substation up to 1000 KVA: Unit Electrical Engineering Ltd. (UEE)
^ ELECTRIC

SUPERCONDUCTORS
DIRECTORIES-Superconductor
dmoz Open Directory | Google | Wikipedia | Yahoo

The first Canadian high-Tc superconductor 80º K record high (1987)
• from the Brock U, Physics Dept

Superconductors.org, Links, News
• non-profit, non-affiliated, endorsed by universities, science educators, research labs & encyclopedias
• Future & Atypicals, History
• Types: 1, 2; Terminology and the Naming Scheme
• What is.., Uses

Superconductivity high-temp superconductivity, electric power applications, About, Links, News, Search
• from the U.S Dept of Energy (DOE), Energy Efficiency and Renewable Energy (EREN)
• Educational Materials
• Library & Resources
• Technology Status

A Teacher's Guide to Superconductivity for High School Students from Oak Ridge National Laboratory
WikiPedia.org, Timeline of low temperature technology

^ ELECTRIC

TUTORIALS / TRAINING
also see.. Electrostatics, House Wiring

Air Force Civil Engineer Support Agency (AFCESA), About, Library, SiteMap
• Privacy & Security Notice
• Electrical Engineering
º Electrical Power Plants and Generators (pdf) AFI 32-1062
º Electrical Safe Practices (pdf) AFI 32-1064 & AFI 32-1064
º Energy Efficient Motors and Adjustable Speed Drives (pdf) AFP 32-1192
º Grounding
º Interior Electrical Systems (pdf) # UFC 3-520-01 (AFMAN 32-1181)
º Lightning Protection
º Valve-Regulated Lead-Acid Batteries (pdf) AFPAM 32-1186
• Mechanical and Electrical Engineering

AllAboutCircuits.com SiteMap

Electrician.com articles, calculators, Forum, Links, training

ElectricityForum.com Use It!

About, News, Search (Google), SiteMap
• Basic-, Solary- & Static- Electricity
• Electricity- Generation, History, & Magnetism, Prices
• Electricity-Today Magazine
• Links: Educational, Organizations ( Canadian, International, U.S. ), Standards Organizations
• Links: Utilities ( Canadian, U.S. ), Other Links

Electromagnetism and Optics Use It!

an introductory course based on calculus & elementary mechanics, Richard Fitzpatrick, U Texas, Austin
• Electricity
º Historical Introduction

Elements of AC Electricity (with banner advertising): SweetHaven.com
BOWest Library Circuit Theorems & Formulas, Machine Applications, System Formulas, Index, Links
Electricians Toolbox

Georgia Institute of Technology, Systems Realization Laboratory, ME3110 Online Catalog ( SiteMap )
• Electrical Components
• Motors

How Semiconductors are Made Harris Corporation

HowStuffWorks.com (Ads!)
• What are amps, watts, volts and ohms?

Java Applets on Basic Electrical Engineering Concepts: Winston Chan's Homepage
MikeHolt.com Use It!

"National Electric Code Internet Connection," Forum, Free Training, suppliers & contractors
MIT Open Courseware Use It!

All Courses Index, Audio/Video Courses, governed by Creative Commons license: Physics
• 8.02 Physics: Electricity and Magnetism, Exams, Lecture Notes, Video Lectures

Molecular Expressions, Florida State U: Electricity and Magnetism
• Interactive Java Tutorials

North American Electric Reliability Council (NERC): Operator Training
Professor Manhire's Home Page: Basic Electrical Engineering. Electric Power Engineering

Science Hobbyist Use It!

( alt ) by William J. (Bill) Beaty, Electrical Engineer
• Articles on Electricity
º FAQ
º Misconceptions 1, 2
º Speed of Electricity

TVPPA ($)Lineman Training

^ ELECTRIC

WIRING, HOUSE WIRING
including below.. Wikipedia articles, YouTube Videos
also see.. Code, §HISTORY of Electricity§, Standards, Tutorials, §Wire & Cable§

BuildingTheWay.org teaching youth all phases of green construction
• How To Videos

CodeCheck.com, Search, Links ( Electrical )
• Sample Guides
º Electrical (pg 25-26): Grounding, Service Conductors, Panels
º Electrical (pg 27-28): Appliances, Boxes, Cables, Conduit, Rough
• Replacing 2 prong receptacles

Electrical-Online.com Use It!

Canada, Home Wiring How-To Articles
• Basics:
º Safety
º Grounding
º Electrical Code
• Basic Electrical Materials:
º Cable and Wire
º Voltage Testers
• Basic Electrical Repairs:
º Lights and Switches
º Wiring a Receptacle
º Planning a Circuit
• Switches:
º Lights and Switches
º Wiring a 3-Way Switch
º More 3-Way Switches, Plus 4-Way Switching Circuits
• Home Wiring Projects:
º Installing a Ceiling Fan
º Doorbell Systems
º Installing a Subpanel
• Lighting:
º Terminology
º Incandescent
º Halogen
º Fluorescent, Compact Fluorescent

Faqs.org, Electrical Wiring FAQ Use It!

( 2 ) or alt: ( 1, 2 )
NorthwestInspectionEngineers.com, Newsletter Inspection Spotlight: Electrical System Deficiencies

SelfHelpAndMore.com
• Home Wiring USA (?content?)

Southwire Romex brand of Non-Metallic (Type NM) Building Wire: manuals, specifications, calculators

Wikipedia
º Category:Circuit theorems
º Category:Electrical components
º Category:Electric power
º Category:Electric power distribution
º Category:Electrical safety
º Category:Electric power systems components
º Category:Electrical wiring
º Category:Electricity
º Category:Lighting
º Electrical measurements
• Admittance reciprocal of impedance
• AC power
• AC power plugs and sockets
• Alternating current
º Utility frequency
• Battery (electricity)
º History of the battery
• Breaker see Circuit breaker
• Breaking capacity
• Busbar
• Cable#Electrical cables
• Circuit breaker
º Circuit breaker#Low voltage circuit breakers
º Circuit breaker#Other breakers
º Earth leakage circuit breaker (ELCB)
º Fuse cutout combination of fuse ande switch protecting distribution transformers
º Fuse (electrical)
º Residual-current device (RCCB)
• Circuit integrity circuit operability during a fire
• Conductivity (electrolytic)
• Contactor
• Contact protection methods limiting wear and degradation of an electromechanical switch, relay or contactor
• Continuity test
º Continuity tester
• Direct current
• Distribution board (Circuit panel)
º Consumer unit
• Earth leakage circuit breaker
• Earthing system
• Electric arc
º Arc suppression
• Electric current
• Electric light
• Electric shock
• Electrical breakdown
º Breakdown voltage
• Electrical charge
• Electrical code
• Electrical conductor
• Electrical conduit
º Electrical conduit#Metal conduits (MC)
• Electrical connector
• Electrical impedance
º Capacitance
º Electrical reactance
º Inductance
• Electric current
º Alternating current
º Current limiting
º Direct current
º Overcurrent
• Electrical element
• Electrical load
• Electrical network (Electric circuit)
º Series and parallel circuits
• Electrician
• Electric potential energy
• Electrical power
º AC power
º Electric power distribution
º Electric power system
º Electric power transmission
º Polyphase system
º Power transmission
º Single-phase electric power
º Three-phase electric power
º Two-phase electric power
• Electric power system
º Electric power system#History
• Electrical resistance and conductance
• Electrical wiring
• Electrical wiring in North America
• Electricity generation
• Electricity meter
• Equivalent circuit
• Fault (power engineering)
• Fire classes#Electrical
• Fuse (electrical)
• Ground (electricity)
º Earthing system
º Groundbed
º Ground fault interrupter (GFI) see Circuit breaker - Residual-current device
º Ground and neutral
• Home wiring
• Hydraulic analogy
• Induction coil
• Insulator (electricity)
• Lightning arrestor
• Lightning rod
• Mains electricity
• Meters
º Ammeter
º Multimeter
º Ohmmeter
º Voltmeter
• National Electrical Code (NEC)
• Network analysis (electrical circuits)
º Kirchhoff's circuit laws
º Norton's theorem
º Ohm's Law
º Thevenin's theorem
• Overcurrent
• Power (physics) also see Electrical power
• Power cable
º Cable tray
• Power system protection
º Protective relay
• Relay electrically operated switch
º Protective relay
• Residual-current device ground fault circuit interrupter (GFCI), ground fault interrupter (GFI)
• Resistor
• Short circuit
º Prospective short circuit current
• Surge protector
• Switch
º Relay
º Stepping switch
• Switchgear
• Terminal (electronics)
• Test light (voltage detectors)
• Tools
º Cable cutter
º Cable stripper
º Wire strippers
º Rotosplit for breaking spiral jacket of metallic-jacketed cable
• Transformer
º Transformer oil
• Twist-on wire connector
• Underwriters Laboratories
• Utility frequency
• Voltage
º High voltage
º Voltage drop
º Voltage regulation
• Wire
º Aluminum wire
º Cable tray
º Copper wire and cable
º Crimp connection
º Electrical connector
º Galvanic corrosion
º Power cable
º Twist-on wire connector

Youtube.com
• Vega Science Trust Archive
º Simple Electricity Generator

YouTube.com electric wiring videos
• AcmeSchool
º Ground Fault Interrupter
º House Wiring
º Three Way Light Switch
º Volts Amps Watts
• AskMeDIY.com (DominickDIY)
º How to Change a Circuit Breaker
º How to Wire a 3 way Switch
º How to Install a 4 way Switch
º How to Install a 220 Volt Outlet
º How to install a Arc fault circuit breaker / interrupter
• BriansMobile1
º How to Find an Open Circuit or Shorted Wire the FAST Easy Way
• Construction Tips And Advice (GregVanCom)
º Do-It-Yourself Ground Wire Installation - Building Code Violation
• Do it Best Hardware
º Do-it-Yourself: GFCI Receptacle Installation
º Understanding Wiring
• Educator Contractor Use It!

BuildingTheWay.org
º How to Install a 120v Receptical (HOMERUN)
º How to Install a 200 amp Meter Panel
º How to Install a 220 volt Receptical
º How to Install Electrical Components
º How to install Electrical Wiring & Recepticals. (HOMERUN LAYOUT)
º How to Install Electrical in a Kitchen with LAYOUT
º How to Install & Layout Electrical Wiring in 2 Rooms (ELECTRICAL LAYOUT)
º How to Install or Replace a Light
º How to Install or Replace a Light Switch. (Pass Inspection)
º How to Layout Electrical in a Bathroom
• Electrical Help: How to Install a Light Switch Outside using outdoor rated Romex wire
• Electrical TroubleshootingTips (The Circuit Detective)
º A Common Goof Replacing Outlets
º Best Electrical Tester for 120 Volts light bulb tester
º GFCI GFI Outlet -Line Load, and Where's the Red Button? & GFCI Line versus Load
º Using GFI or Circuit Breaker as an Electrical Tester
• Electrical power to shed exterior conduit
• FrostPowerTools: How To use Ideal Circuit Tracer
º How to Find Source of an Open dead circuits end of a Run
º How to Find Wires in walls and under floors
• FuseBoyWon (Absolute Electric)
º Add Outdoor GFCI Plug Outlet
º Electrical Contractor Breaker Replacement
º Electrical Nightmares. Homeowners Beware!
º Fire in the Attic
º GFCI Protection
º Ground Wire make up in Plug Outlet Use It!

º Home Electrical Safety with Arc Fault Protection
º Plug Outlet Electrical Hazards
º Replace pLug Outlets in Home, Fire Hazards
º Surge Protection, Home Safety Tips whole house protection
• How to Electric Guide (Generation3Electric) Philadelphia
º Adding New Electrical Circuit, 2
º Burnt Out GFCI, Close up of Burnt GFCI, The Correct Outdoor GFCI
º Dryer Outlet (electrical FIRE!!) Part #1, Part #2, (Plug Replaced) Part #3, Dryer Outlet (30 amp Breaker replaced) Part #4 Use It!

º Electrician Tools. Klein blue handled electrician's knife Use It!

º House has no Power (part 1), (part2)
º How to Add Ground Wires to Old Outlets
º How to Install a GFCI Outlet
º How to Wire an Outlet off of a Switch Use It!

º Installing 20amp breaker for 240V heater
º Installing a Timer
º Over loaded 100 Amp Panel, Twin Circuit Breaker Use It!

burned out
º The Reason Your Lights were Blinking 15 amp wire in 30 amp circuit
º Save Money Google PowerMeter monitor your power usage
º Smoke from an Electrical Box!!!!
• The Internet Electrician (TerryPeterman)
º 3-Way Switch
º Can 120 Volts Hurt You?
º Internet Electrician's Toolbag Use It!

º Mr Weiner Tests a GFCI (Ground Fault Circuit Interrupter)
º Proper Technique for Stripping Wire or Cable: Never Nick the Wire
º Understanding Electrical Outlet Wire Colors plus wiring order & changing out receptacle & switch
º Understanding Single Pole and 3-Way Switches
º Using an Electrical Meter to Troubleshoot Wiring Problems Use It!

• MonoPrice
º How to Fish Cables through the Wall
• SparkyUonline
º Electrical Lugs Electrical Crimps and a Few Electricians Tools
º Electrical Wiring-Basic Light Switch Wiring
º Electrical Wiring-Circuit Tracer
º Electrical Wiring-Fake Ground Wire
º Intro to Crimps and Crimp Tools
º NEC 2008 art. 250.146 Grounding Receptacles

^ ELECTRIC
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