BASIC HOME WIRING FOR DUMMIES HOW TO DO WIRING

Basic Home Wiring For Dummies How To Do Wiring

But understanding the basics of your home electrical wiring doesnвЂ™t have to be so intensive.BASIC ELEMENTS OF A SINGLE-LINE DIAGRAM DISTRIBUTION PANEL CIRCUITS ELECTRICAL RECEIVERS POWER CIRCUIT BREAKER RESIDUAL-CURRENT DEVICE MINIATURE CIRCUIT.Wiring Landscape Lights, Get a basic knowledge of how to do wiring on landscape and garden lights. ThatвЂ™s how much training and knowledge goes into becoming a licensed electrician. Next remove the light bulb cover and bulbs from the fixture.An electrician apprenticeship starts as little as 100 hours in a trade school lab, all the way up to universities offering 4 year degrees. To replace a ceiling fixture, the first thing you do is turn off the power. But no matter how a fixture is hung, the wiring is simple. Audio Transcript Ceiling fixtures come in lots of different shapes and there are many different ways to attach them.

looking for electrical problems in your homeВ (i.e. installing new wiring and need to know what type of wire to use You need to know about the types of electrical wire when youвЂ™re:

It can also cost you if you ever decide to sell your home and itвЂ™s caught by a home inspector. That means following the National Electrical CodeВ as well as any local ordinances in your geographic location.The latter tend to be more strict and should be followed closely to avoid errors.Not following code increases the risk of hazards like fire. doing any electrical repairs or remodelingRemember that any changes to your home electrical wire must be up to code.

TheyвЂ™re the individual conductors inside a jacket. But theyвЂ™re not.Electrical wire is any material that conducts electricity. Understanding these can make your trip to the hardware store that much easier.The terms вЂcableвЂ™ and вЂwireвЂ™ so often used interchangeably that you might think theyвЂ™re the same thing.

The color code also indicates the cables amperage.Below are the color and their associated size and amperage: Cables are color codedВ to tell you about the size of the wires inside the cable. Cable-Sheath Color CodingThe outer sheathing of cables is color coded. These wires are assembled together with a single jacket.

ItвЂ™s responsible for completing a circuit by carrying the current back to the panel. Home electrical wire is usually limited toВ the following colors: Wire Color CodingUnlike cable-sheath color coding, wire color coding is standard for all conductors. For that reason, you should always check with the manufacturer if the color coding complies with current standards. It wasnвЂ™t introduced until 2001 and companies arenвЂ™t obligated to use it. In order to know the gauge of the wire and the circuit information, youвЂ™ll have to check the cable-sheath labeling.In addition, cable-sheath color coding is a relatively new innovation in the electrical industry.

A ground wire comes into play when thereвЂ™s a ground fault. This color code indicates ground wires. The device might be a receptacle, light fixture, switch, or an appliance.

ItвЂ™s regulated by the American Wire Gauge system. Wire SizeThe size of the wire refers to the diameter of the conductor itself. The labels are printed on the wire insulation or on the outer sheathing of a cable. LabelingBoth wires and cables use labeling to tell you about the wire size, the material, the number of wires inside a cable, the type of insulation, and other special ratings.

Things like stoves, water heaters, dryers, and air conditioning unitsВ use these larger gauges because they require a lot of amperages. But for appliances, youвЂ™ll be using 10, 8, or 6 gauge. Current-carrying capacity is essentially the amount of amperage a wire can safely handle.In terms of home electrical wire, youвЂ™ll usually be working with 12 or 14-gauge wire. If they donвЂ™t match, the risk of short circuits and fires is greatly increased.But how do gauges and amperages work together?The gauge of a wire determines how much current-carrying capacity it has.

That includes appliances, switches, light fixtures, and outlets. In one NM cable, youвЂ™ll usually find a hot wire, a ground wire, and a neutral wire.NM is used for dry, interior home electrical wiring. Those conductors are wrapped in a flexible plastic jacket also known as sheathing.

Strictly designed for homes, they canвЂ™t be used in commercial constructions either.NM cable is designed as a permanent home electrical wire system. Regulations Around NM CableThere are a few regulations around NM cable that you should be aware of.First, they cannot be used in residential construction that exceeds three stories in height. ItвЂ™s usually used in situations where wiring is exposed. This is a flexible metal or plastic tubing.

Armored CableAs mentioned, local ordinances on house electrical wire tend to be more strict than national codes. Anything that could damage the cable is not permitted as support and they must be secured at intervals of less than 4.5 feet. You cannot support them with nails or stables. They also shouldnвЂ™t be used to substitute the wiring for your appliances.You must use the proper support for the cables where necessary.

The regulations surrounding support are also similar. This provides extra protection for the conductors inside.Similar to NM cables, AC isnвЂ™t permitted for use in commercial buildings or residential constructions exceeding three stories. AC wiringВ is designed with flexible metallic sheathing. Instead, these communities use armored cable or AC.Also known as BX, this type of electrical wire dates back to the early 1900s, but itвЂ™s still in use today.

They appear similar to NM cable as well, but the sheathing around UF cable is a solid plastic that you canвЂ™t roll between your fingers. This type of electrical wire is also non-metallic cable and it can be buried under the ground without conduit.Similar to NM cable, UF cable is made up of three wires.One hot wire, one neutral wire, and a bare ground wire. This type of cable doesnвЂ™t need the protection of walls, floors, and ceilings.ThatвЂ™s why when you need to run wire underground or to outdoor projects, you use an underground feeder, of UF, cable.

This includes doorbells, most thermostats, and landscape lighting.YouвЂ™ll find low-voltage wire ranges in size from 12 to 22-gauge. Low-Voltage WiringWhen you have a circuit that uses less than 50 volts, you might use low-voltage wiring.This type of house electrical wire is used for items that donвЂ™t require a lot of electricity. ThatвЂ™s where the metal-clad cable comes in.ItвЂ™s usedВ in unfinished areas where the wiring is exposed to the possibility of physical damage.

This is actually the most efficient type of cable for a phone and data transmission. But the most common type of cable used for this purpose is Category 5, or Cat 5.Cat 5 cables are eight wires that are wrapped together in four pairs. Your telephone and data cables can contain anywhere from four to eight wires. The same can be said for your internet connection.Both your phone and internet use low-voltage wires. Phone and Data WireIf you still have a landline telephone, you have special wiring for it.