A VGT (variable-geometry turbocharger) has the functional capability of changing intake boost pressure and exhaust backpressure independent of:
A)engine speed"
B)intake pressure"
C)exhaust pressure
D)intake temperature"

Question

Quizplus · Accepted Answer

A VGT can adjust the geometry of the turbocharger to change boost pressure and exhaust backpressure independently of engine speed, allowing for better performance and efficiency across a range of operating conditions.

A VGT (Variable-Geometry Turbocharger) Has the Functional Capability of Changing