Question

technician a says that one function of oil is to clean. technician b says that one function of oil is to cushion. who is correct?

a. technician a
b. technician b
c. both technician a and technician b
d. neither technician a nor technician b

Explanation:

One of the functions of oil is to clean by carrying contaminants away from moving parts. It also acts as a cushion by reducing friction and absorbing shock between moving components. So both technicians are correct.

Answer:

C. Both Technician A and Technician B