Question

Primary changes made to the 701D engine were to the ___________ and the _____.

In the hot section, parts were redesigned and made with newer,____________materials and a more heat resistant Thermal Barrier Coating (TBC) applied.

Answer 1

The primary changes made to the 701D engine were in the hot section and the parts. The parts were redesigned and made with heat-resistant materials, and a Thermal Barrier Coating (TBC) was applied.

Step-by-step explanation:

In the 701D engine, the primary changes were made to the hot section and the parts. In the hot section, the parts were redesigned and made with newer, heat-resistant materials and a more heat-resistant Thermal Barrier Coating (TBC) was applied.