Technician A says most turbochargers have their own, self-contained, lubrication system. Technician B says a turbocharger should not be operated at an engine oil pressure lower than 30 psi. Who is correct?
A)A only
B)B only
C)both A and B
D)neither A nor B

Question

Quizplus · Accepted Answer

Turbochargers typically rely on the engine's oil supply for lubrication, not a self-contained system. However, it is important for a turbocharger to have sufficient oil pressure, generally not lower than 30 psi, to ensure proper lubrication and cooling.

Technician a Says Most Turbochargers Have Their Own, Self-Contained, Lubrication