GATE AE 2021 Paper 1 — page 7

Complete GATE AE 2021 Paper 1 overview, original pages and practice · Timed previous-paper practice

Questions 19–21 of 65. Imported answers require review unless explicitly marked reviewed.

Paper practice 65 questionsPage 7 of 22

The shape of a supersonic diffuser that slows down a supersonic flow to subsonic flow is

Your answerChoose one option.

converging

diverging

diverging–converging

converging–diverging

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Uniaxial tension test (see the figure) is conducted on two different samples prepared with homogeneous, isotropic materials. One of the materials is brittle, whereas the other is ductile.

Diagram for Aerospace Engineering question 10

Assuming that there is no stress concentration at loading points, the failure would initiate:

Your answerChoose one option.

along x-x in both materials

along x-x in brittle material and along y-y in ductile material

along y-y in brittle material and along x-x in ductile material

along y-y in both materials

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For the state of stress as shown in the figure, what is the orientation of the plane with maximum shear stress with respect to the x-axis?

Diagram for Aerospace Engineering question 11

Your answerChoose one option.

45°

-45°

22.5°

-22.5°

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2021 · Paper 1

Question 9

Question 10

Question 11