In the automatic transmission, ______ are changed automatically.
A: torque
B: direction
C: shifts
D: gear ratios
A: torque
B: direction
C: shifts
D: gear ratios
举一反三
- The automatic transmission consists of hydraulic torque converter, planetary gear sets and hydraulic control sets.
- 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
- He has to change gear _______ in this car; it's not operated automatically. A: artificially B: automatically C: manually D: synthetically
- 9. The typical automatic transmission consists of a fluid torque converter, a ______ 行星齿轮system, and a hydraulic control system.
- The typical automatic transmission consists of____. A: a fluid torque converter B: a planetary-gear system C: a hydraulic control system D: differential