All of these are types of EGR delivery systems that introduce exhaust gas uniformly into the cylinders used on light- and medium-duty diesels, EXCEPT one. Which one is that?
A)High-pressure cooled type"
B)Low-pressure cooled type"
C)Combined high- and low-pressure type.
D)Internal EGR"

Question

Quizplus · Accepted Answer

Internal EGR is not a delivery system that introduces exhaust gas uniformly into the cylinders; instead, it refers to a method where exhaust gases are retained in the cylinder by valve timing, rather than being recirculated through an external system.

All of These Are Types of EGR Delivery Systems That