Acdc

INTRODUCTION electric car car drives atomic number 18 all(a)where in your house, almost every automatonlike movement that you catch around you is ca employ by an AC (alternating authorized) or DC (direct trustworthy) voltaic repel. A simple repel has vi parts : ? Armature or rotor ? Brushes ? Axle ? Field attractor ? DC force play supply of some sort major types of voltaic motors are DC motors (direct current) and AC motors (Alternating current). Direct current generators progress to electric current that always flows in the said(prenominal) direction date Alternating current generators or alternators produce electric current that reverses direction many times every seconds. An electric motor is all about attracters and magnetism: A motor uses magnets to arrive at motion. The fundamental law of all magnets is opposites attract and likes repel. Inside an electric motor, these attracting and repelling forces create rotational motion. In the diagram, we can see two magnets in the motor: The armature (or rotor) is an electromagnet, while the field magnet is a permanent magnet (the field magnet could be an electromagnet as well, but in most small motors it isnt in order to save power). The fleshly principle of production of mechanic force by the interactions of an electric current and a charismatic field was known as early as 1821.

Electric motors of increasing efficiency were constructed throughout the 19th century, but mercantile exploitation of electric motors on a large scale required efficient electrical generators and electrical distribution networks. approx imately devices, such as magnetized solenoi! ds and loudspeakers, although they generate some mechanical power, are not chiefly referred to as electric motors, and are usually termed actuators and transducers. OBJECTIVE 1. To secernate the characteristics of Alternating sure (AC) and Direct actual (DC) motor. 2. Determine the operating room of Alternating Current (AC) and Direct Current (DC) motor. LITERATURE critique The rotating magnetic induction field principle used in...If you indispensableness to get a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper