Mechanics
Mechanics are people who are skilled in using hardware to repair and maintain machinery or machines. Most mechanics specialize in specific areas such as car mechanics, bike mechanics, motorcycle mechanics, boiler mechanics, general mechanics, air conditioning and freezing, aircraft mechanics, diesel engine mechanics. Car mechanics, for example, have many internal departments. Some may be specialized in mechanical aspects. Other parts include: brake and stering, automatic or manual transmission, engine repair or customer complaint diagnosis. Car engineers have a wide range of fields to study.