Definition of power train in English:
1The mechanism that transmits the drive from the engine of a vehicle to its axle.
- You want this in hydraulic systems and in transmissions, axles, and other elements of the power train.
- These include models of automobile braking and electrical circuits, operation of the power train and various fuel injection techniques.
- ‘The other major efficiency change with the machine is that we've gone to an electronic power train,’ he continues.
1.1The power train, the engine, and the axle considered collectively.
Definition of power train in:
- British & World English dictionary
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