Posted by Will in Electricity Comments Off on How Windmills Work
A windmill is a machine used for grinding, pumping, and is used to harness energy. The secret behind how windmills work is harnessing the driving force of the wind acting upon a number of vanes or sails. People in ancient times have known how windmills work, particularly during the 7th century AD in Persia where the first known structures of this type were constructed. These have been well utilized in Europe especially in Holland. Today, they are primarily used to generate electricity.
How Windmills Work
Windmills use blades to accumulate wind that flows over it. These blades are used for lift...
Posted by Will in Electricity Comments Off on How to Use a Roaster Oven
A roaster oven is an electrical kitchen device that is used for preparing dishes because it distributes heat evenly in a chamber where the food is placed. The temperature inside the oven commonly ranges from 200 degrees Fahrenheit to 400 degrees Fahrenheit. The appliance has various uses like roasting, baking, steaming and slow cooking. The typical size of this cooking device is slight larger than a pan. It comes with a rack where the food will be placed for cooking. To know how to use a roaster oven, below are simple steps that you can easily follow.
If you are using the oven for the...
Posted by Will in Electricity Comments Off on How to Install Ceiling Insulation
Ceiling insulation is an effective way of saving energy costs; it acts as a control for hot and cold temperatures. It is believed that an un-insulated house ceiling loses heat up to forty five (45%) percent more easily than an insulated house ceiling. Ceiling insulation also acts as a sound barrier between floors, hence its prolonged use and popularity. Installing ceiling insulation can be done through four (4) easy stages, but without proper fitting one may end up losing a lot of money in wastage and rework.
Stage One: Planning Stage
The very first step in any installation of ceiling insulation...
Posted by Will in Electricity Comments Off on How Generators Work
Generators convert mechanical energy from various sources of power. Water, gasoline, steam, and wind are only some of the sources of mechanical energy that are used by generators to produce electricity. This makes those curious enough to wonder just how generators work.
The Power of Electromagnetic Induction
The process called electromagnetic induction is the key to how generators work. The power sources, such as the ones mentioned earlier, are turned into electrical energy through this process. A copper coil in between two magnets spins around near a wire inside a generator. This causes a steady...
Posted by Will in Electricity Comments Off on How to Use Jumper Cables
It’s just terrible when the car breaks down in the middle of nowhere; not a towing service in sight, and if there’s no phone on hand, no way to call for help. But should another car with a fully-charged battery stop by, there might be hope yet if one knows how to use jumper cables.
The function of jumper cables is to start up a car or any vehicle whose battery has gone dead. This is done by attaching one end the jumper cables to the dead battery and their other end to another car’s fully-charged battery. It is important to do this properly and in the correct order to prevent sparks from flying...
Posted by Will in Electricity Comments Off on How to Use a Generator
In case of a power outage, it is good to have a generator at home. For businesses, it is very important because it can help them continue operations efficiently despite brownouts and blackouts. Furthermore, it can be very useful particularly during times when there are unpredictable storms and other natural calamities. In order to enjoy continuous power supply, it is good to learn how to use a generator.
Even without power outages, it is good to prepare your generator right away. This will make your life easier. It is good to be prepared rather than to act only when a power outage strikes....