Question

why are shape memory alloys not suitable for some applications? they are not conductive. they are too brittle. they are too expensive to maintain. they are limited by how many deformations they can undergo before breaking.

Explanation:

Shape - memory alloys have limitations. Their brittleness can cause failure in applications where flexibility is needed. High maintenance costs can make them unfeasible for budget - constrained projects. The limited number of deformations before breaking restricts their use in applications requiring repeated shape changes. Conductivity is not a typical limiting factor for their application.

Answer:

They are too brittle. They are too expensive to maintain. They are limited by how many deformations they can undergo before breaking.