Automatic transmission or gearbox has four basic systems. They are ____, ____, ____, and ____.
A: a torque converter
B: a gear system
C: a hydraulic system
D: an electronic system
A: a torque converter
B: a gear system
C: a hydraulic system
D: an electronic system
举一反三
- The typical automatic transmission consists of____. A: a fluid torque converter B: a planetary-gear system C: a hydraulic control system D: differential
- 9. The typical automatic transmission consists of a fluid torque converter, a ______ 行星齿轮system, and a hydraulic control system.
- The automatic transmission consists of hydraulic torque converter, planetary gear sets and hydraulic control sets.
- It consists of mechanical system, hydraulic system, electrical system and electronic control system, all working together in perfect harmony．
- According to the basic principle of message exchange, the function of its exchange system can be summarized as ( ). A: storage system B: forwarding system C: store and forward system D: transmission control system