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Wednesday, April 29, 2009

Free Electricity

Save Your Money with Free Electricity At Home
By: Yudha Urawa

The costs of our monthly energy bills have increased dramatically. How would you like to cut your monthly electric bill drastically? Now thanks to the Energy 4 Green system you need not invest thousands of dollars on factory made windmills and solar panels.

Free electricity can be generated from natural resource such as sunlight and wind. If you using the renewable energy resources like solar and wind energy resources can easily be used to create unlimited free electricity for your home. In order to generate free electricity for your home you need a power generator. It can be either a solar power generator or wind energy generator.

Solar power generation

Solar power is generated using solar panels. The solar panels are generally made up of two layers of silicon n-type (negative) silicon and p-type (positive) silicon. To make a solar power generator, you would need a solar panel, a battery to store power, cables, dc meter, an ac inverter, dc input, and mounting gear. You will be able to run small appliances with this setup.

The photovoltaic solar panels absorb sunlight, converting its energy into electricity. During the sunny months, this electricity heats, cools, powers appliances, fills the hot water tank, and provides energy to cook. This hydrogen is stored in tanks, and when energy from the stored hydrogen is needed, the hydrogen flows to a fuel cell where it is converted back into electricity.

Wind power generation

Wind power is green renewable energy. Wind generators convert the power of the wind to electric power and are quite efficient. You can actually build your own wind power generator from auto parts at very low cost and generate free electricity. Residential wind turbines or wind generators can produce all or part of your power requirements.

With the right conditions, a residential wind power generator can produce all of the electricity you require. You may actually produce more power than you require and in many areas you can sell the excess power to the power company.

Can you really reduce the electricity bill and save money? Of course you can reduce the electricity bill. There is no need to buy electricity anymore using free clean energy resources is a very smart idea to get rid of that high electricity bill. It is a pretty simple work to build your own solar and wind power systems to save money as never before. You can save more money and lower your living cost if switch to free power consumption.

Check out my other article on solar lighting

Sunday, April 26, 2009

electric sunglasses

You Don't Have To Plug Electric Sunglasses into an Outlet

Executive summary by Peter Leigh

An electric sunglass is the name of a design of skateboarding sunglasses. They come in many great designs such as Electric EC/DC, Electric VOL and Electric Maxwell. You can have electric sunglasses with or without polarized lenses – whatever you prefer in designer sunglasses. Well known personalities in the world of snow sports and skateboarding have endorsed Electric sunglasses.

The lenses in Electric sunglasses are made from polycarbonate – a shatterproof material. Electric Volt sunglasses do not have polarized lenses. These sunglasses have thin frames and large lenses. The style seems reminiscent of the sunglasses of the 1940’s and the Volt sunglasses are designed for fashion. Some of the Electric sunglasses, such as the Electric Maxwell and Electric Noise, do contain these lenses. Electric sunglasses, great sunglasses at a great price, and fashionable too.

You Do Not Really Need To Plug Your Electric Sunglasses into an Outlet

Executive summary by Rashme Wong

An electric sunglass is getting more popular these days. In fact, an electric sunglass is the name of a skateboarding sunglasses design. There are so many great designs like Electric VOL and Electric Maxwell. The best thing is you can have electric sunglasses even without polarized lenses – whatever you prefer in designer sunglasses. Electric sun glasses can be very fashionable and cheaper than other designer sun glasses.

Also, all the frames for the electric sun glasses are actually made from grylamide which is a nylon material/ hence, the sunglasses, even the Electric Volt sunglasses, are very light in weight and fit perfectly to your face. Moreover, electric Volt sunglasses have no polarized lenses. These sunglasses only have the thin frames and large lenses. Some of the Electric sunglasses like the Electric Maxwell and Electric Noise also include these lenses.

Check out my other article on electrical jobs

Friday, April 24, 2009

Electrical Cable

Electrical Cables

By: Yudha Urawa

A cable is two or more wires or ropes running side by side and bonded, twisted or braided together to form a single assembly. An optical cable contains one or more optical fibers in a protective jacket that supports the fibers. Mechanical cable is more specifically called wire rope.

Electrical cable is a medium to distribute electricity. A power cable consists of conductor and insulator. Electrical cables are known in various configurations for various applications. Electric power cables for medium and high voltage typically include a central core electrical conductor of copper or aluminum, an overlaying semi conductive conductor shield, an electrical insulation layer formed over the conductor shield, a semi conductive insulation shield and a metallic shield overlaying the insulation shield.

Electrical cables may be made more flexible by stranding the wires. In this process, smaller individual wires are twisted or braided together to produce larger wires that are more flexible than solid wires of similar size. Tight lays during stranding makes the cable extensible (CBA - as in telephone handset cords).

A coaxial electrical cable for high speed transmission of electric signals generally comprises a metallic inner conductor surrounded by a dielectric insulating material, which in turn is surrounded by an electrically-conductive outer material that provides a shield against passage of extraneous external electrical signals or noise.

Any current-carrying conductor, including a cable, radiates an electromagnetic field. Likewise, any conductor or cable will pick up energy from any existing electromagnetic field around it. The second solution is to route cables away from trouble. Beyond this, there are particular cable designs that minimize electromagnetic pickup and transmission. Three of the principal design techniques are shielding, coaxial geometry, and twisted-pair geometry.

Check out my other article on Solar Lighting