Whois & Analysis for tele-vac.com

Alternating current (AC) is an electric current which periodically reverses direction, in contrast to direct current (DC) which flows only in one direction.

Alternating current is the form in which electric power is delivered to businesses and residences, and it is the form of electrical energy that consumers typically use when they plug kitchen appliances, televisions, fans and electric lamps into a wall socket.

A common source of DC power is a battery cell in a flashlight.

The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.

A sanitary sewer or "foul sewer" is an underground carriage system specifically for transporting sewage from houses and commercial buildings through pipes to treatment facilities or disposal.

Sanitary sewers are part of an overall system called a sewage system or sewerage.

In physics, energy is the quantitative property that must be to an object in order to perform work on, or to heat, the object.

Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed.

The SI unit of energy is the joule, which is the energy transferred to an object by the work of moving it a distance of 1 metre against a force of 1 newton.