Question

select one: a. left axle and right axle b. live axle and dead axle c. horizontal axle and vertical axle d. free axle and held axle

Explanation:

In mechanical engineering (a sub - field of Natural Science's Engineering), axles are commonly classified as live axles (which transmit power to the wheels for motion) and dead axles (which do not transmit power for motion but support the vehicle's weight).

Answer:

B. Live axle and dead axle