GATE AE 2026 AE Q28: Turbomachinery

A multi-stage axial compressor can be operated at two points, A and B, both of which lie on the same speed line, as shown in the figure below. If

is the isentropic efficiency of the compressor, select the statements that are TRUE.

Your answerSelect all correct options. You can choose more than one.

In comparison to point B, point A is closer to the surge point

In comparison to point A, point B is closer to the choke point

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