What are the three major components of a used car?
1 Answers
Automobile three major components refer to the engine, transmission, and chassis. The three major components are introduced as follows: 1. Engine: It is a machine that can convert other forms of energy into mechanical energy, used as a power generation device, and also refers to the entire machine including the power device. 2. Chassis: It refers to the combination of the transmission system, running system, steering system, and braking system on the car. It supports and installs the car engine and its various components, forms the overall shape of the car, bears the engine power, and ensures normal driving. 3. Transmission: It mainly refers to the car's transmission, which is divided into manual and automatic. (1) Manual transmission: mainly composed of gears and shafts, generating speed and torque changes through different gear combinations; (2) Automatic transmission: composed of a torque converter, planetary gears, and a hydraulic control system, achieving speed and torque changes through hydraulic transmission and gear combinations.