The word cordial is most commonly used to refer to a polite way a person acts towards another, followed closely in recognition as being the name used to describe a sweet, chocolate-covered, fruit-filled candy.However, when it comes to describing a beverage, the definition isn t quite as cut and dry.hile these ingredients are more common, cordials may also be created by using juices or fruit pulp as the main ingredient. In addition, a cordial is also used to describe a liqueur that has been created by blending brandy with spices and herbs.
Electric power is the rate at which an electrical circuit transfers  electric energy. The SI unit of power is the watt which is one  joule per second. Wattage, Watts, and (W) are what power is measured in there just different ways to say watts. Watts is the term used to define a quantity of power. If you were  looking for a device used to measure power, that is called a  wattmeter.
Â­TheÂ­ three most basic units in electricity are voltage (V), current (I, uppercase i) and resistance (r). Voltage is measured in volts, current is measured in amps and resistance is measured in ohms. A neat analogy to help understand these terms is a system of plumbing pipes.The voltage is equivalent to the water pressure, the current is equivalent to the flow rate, and the resistance is like the pipe size.There is a basic equation in electrical engineering that states how the three terms relate.he voltage is equivalent to the water pressure, the current is equivalent to the flow rate, and the resistance is like the pipe size. There is a basic equation in electrical engineering that states how the three terms relate.