Alternator:
Science is not a magic. it always exists in nature and scientists or engineer only make them usable or visible by machines. same like this electricity is not magic, it is also produce one of the nature quality which states” when a conductor is moved in magnetic field , there is potential difference on conductor’s end” this phenomena is used in ac generator. when a conductor “armature” is rotated in magnetic field. it produces potential difference of voltage which cause to move charges from one end to other of closed loop. these moving charges are called current.
generator is second name of electrical device. it produces the alternating voltage and current. These generators are rated in mostly KVA. it consists of two major parts, engine and generator. The engine rotates the shaft of alternator and it produces the electricity which is collected on its terminals. The Generators are of 2 basic types. Single phase and Three Phase generators. Single phase current producing machine produce single phase electricity and three phase produce three phase electricity.
