Tech A says the final drive assembly always has a gear ratio of 1:1. Tech B says the final drive assembly provides further gear reduction between the transmission and the drive wheels. Who is correct?

Technician B

Explanation:

Here technician B is correct as we know that the final drive assembly provides further gear reduction between the transmission and the drive wheels. Final drive assembly is the assemble of gear in the back axle of the rear wheel provided the engine power is with rear wheel and assembly in the front axle of the front wheel when engine power goes to front wheel.

Hence technician B is correct