Question

which component(s) is a part of the powertrain? a) transmission b) suspension c) brakes d) wiring

Explanation:

The powertrain is responsible for delivering power from the engine to the wheels. The transmission is a key component in this process, transferring power and changing gear ratios. Brakes are for stopping, suspension for ride - comfort and handling, and wiring for electrical functions, none of which are part of the powertrain.

Answer:

A. Transmission