While having a discussion, Technician A says that a compression test will tell the condition of oil control rings and compression rings. Technician B says that the compression test will only tell the condition of compression rings. Who is correct?
A) A only
B) B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

A compression test primarily assesses the condition of the compression rings and the sealing ability of the valves, not the oil control rings.

While Having a Discussion, Technician a Says That a Compression