Technician A says the oil-pressure regulator automatically reduces oil pressure at low-speed and low-load conditions. Technician B says that two-stage pressure regulation is performed electronically to reduce fuel consumption. Who is correct?
A)Technician A
B)Technician B
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

Technician B is correct because two-stage pressure regulation is often performed electronically to optimize engine performance and reduce fuel consumption. Technician A's statement is incorrect as oil-pressure regulators typically maintain pressure rather than reduce it at low-speed and low-load conditions.

Technician a Says the Oil-Pressure Regulator Automatically Reduces Oil Pressure