Ground Wire

Posted in General by admin on February 5, 2010 No Comments yet

Ground Wire

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Buddy Club Condenser Ground System (Earthing Kit) Wires


Buddy Club Condenser Ground System (Earthing Kit) Wires


$120.00


Buddy Club Condenser Ground System (Earthing Kit) Wires


Buddy Club Condenser Ground System (Earthing Kit) Wires


$120.00


Petsafe PRF-304W Deluxe In-Ground Radio Fence w/ Wire & Flags


Petsafe PRF-304W Deluxe In-Ground Radio Fence w/ Wire & Flags


$149.97


NO fences, chains or cages! PetSafe Containment System, the world’s best-seller and “BEST” rated, has it under control. This Radio Fence System works. It establishes an unseen boundary that your pet quickly learns to respect. Fast, easy and good for your dog: Waterproof UltraLight receiver collar weighs just 1 1/2 ozs., adjusts to fit necks 6″ to 28″. It delivers the corrective electrical impulse …

Harold Imports Chopstir


Harold Imports Chopstir


$5.59


It chops! It stirs! In a fraction of the time. The Chop Stir chops hamburger, ground meat, soft fruits and vegetables and pie shell crumbs. It is great for stirring frozen juice concentrate and soups. Safe to use right in the pan over medium-high heat (do not leave in pan while not in use). Dishwasher Save. Length: 10 inches…

Petsafe PRF-3004W In-Ground Radio Fence System with Wire and Flags PRF-3004W


Petsafe PRF-3004W In-Ground Radio Fence System with Wire and Flags PRF-3004W


$189.99


System will cover up to 10 acres with additional wire and flags (refer to model No. PRFA 500). Ultralight receiver comes with a 500′ spool of wire, an adjustable collar, manual, and video CD. Boundary control switch settings: A = greater than 2400′; B = up to 1300′; C = 2400′. 1 level of correction. Should be installed in a dry and protected enviroment. Boundary wire must must be copper and must b…

Explicits


Explicits


$1.17


This band gets right to the point! Pulls you in, spits you out, leaves you wanting more. A pure adrenaline rush….

The Meter Glows


The Meter Glows


$11.73



Stolen Music: New Compositions by Matthew Davidson


Stolen Music: New Compositions by Matthew Davidson


$6.00



Raptor GL15 Ground Loop Isolator


Raptor GL15 Ground Loop Isolator


$4.48


For over 50 years, Metra has maintained its cutting edge by paying attention to its marketplace and innovating products to fit the needs of its customers. Metra designs its products to be easy to use and easy on the eyes….

GSI GPROKIT8 8 Gauge PRO Power AMP Kit


GSI GPROKIT8 8 Gauge PRO Power AMP Kit


$19.99


This is a brand new, factory sealed, GSI Sound GPROKIT8 premium 8 gauge car amplifier installation kit which retails for $49.99 plus sales tax. This competition grade wiring kit is perfect for a 1000 watt car stereo system complete in one simple, convenient package. This kit allows you to achieve maximum current transfer, so your high-output amplifier can accurately and efficiently reproduce audio…

Rockford Fosgate 8 AWG Amplifier Install Kit with Interconnect


Rockford Fosgate 8 AWG Amplifier Install Kit with Interconnect


$48.95


amplifier wiring kit * 17 feet of 8-gauge power cable * 3 feet of 8-gauge ground cable * 20 feet of 18-gauge turn-on lead wire * one 20-foot twisted pair RCA patch cable * AGU fuse holder and 60-amp fuse * assortment of wire termination hardware and cable ties *…

The Wire - The Complete Third Season


The Wire – The Complete Third Season


$36.94


Movie DVD…

What Is Knob And Tube Wiring?

 

What is Knob and Tube Wiring

 

Knob and tube was one of the most hazardous wiring methods ever used because it is an ungrounded system.  What does this mean? Electricity begins at the circuit breaker where it flows through the hot or “ungrounded” conductor and comes back on the neutral or “grounded” conductor completing its path.  This system works well in theory until you become a path to ground.  

 

Recently, an alternate path to ground is required by either using the outer metal sheathing of wire or conduit or by placing an actual ground or “grounding” conductor within the wire assembly.  This provides an alternate path to ground tripping the circuit breaker disallowing YOU to become that path. 

 

This might not sound very likely, but it is actually not hard to accomplish.  If you are in your basement and pull the pull chain of an ungrounded light fixture, you can easily become the path to ground.  The same can happen with any ungrounded light switch or receptacle.

 

The National Electrical Code permits ungrounded receptacles to be two-pronged instead of three-pronged.  The reason the code allows this is because the absence of a third prong or “grounding” prong is meant to prevent people from plugging in equipment that needs to be grounded but instead most people break off  the grounding prong of an extension cord or power tool making it extremely unsafe. 

 

Another way this may be corrected is by installing a ground fault receptacle, which measures the current going through the plug itself and will trip if there is an unbalanced current, protecting the end user.  While this is the safer “quick fix”, the potential homeowner is still left with a knob and tube system.

 

Some may think that they are safe because they have installed GFCI receptacles but another problem exists.  When knob and tube circuits run, they would pull a neutral wire from whichever circuit was closest.  This means is that there is an abundance of current overloading the neutral conductor that is not connected to a circuit breaker allowing that conductor to overheat and not open the circuit.

 

Excessive heat to a conductor will cause the insulation to breakdown.  Over time, the outer coating will become frail and brittle exposing the bare copper conductor.  Once this happens, it is only a matter of time before you need an experienced electrician.

 

About the Author

Dan Stroup – NJ Electrical Contractor
Licensed – Insured – Bonded
www.superiorwirework.com

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