What characteristic of VGTs requires the use of titanium alloys for compressor wheels?
A)Low-pressure ratios."
B)Higher compressor discharge temperatures."
C)Increased turbine speed.
D)EGR gas flow across the compressor wheel."

Question

Quizplus · Accepted Answer

Titanium alloys are used for compressor wheels in VGTs due to their ability to withstand higher compressor discharge temperatures, which can occur in these systems.

What Characteristic of VGTs Requires the Use of Titanium Alloys