GATE AE 2017 Paper 1 — page 7

Complete GATE AE 2017 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

In the vane-less space between the impeller and the diffuser vanes in a Centrifugal Compressor, the angular momentum varies in the following manner in the radial direction

Your answerChoose one option.

Increases

Remains constant

Decreases

First increases and then decreases

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Which of the following statements about the neutral axis of a beam with unsymmetrical cross section is true:

Your answerChoose one option.

The product of second moment of area about the neutral axis is always zero.

The normal stress along the neutral axis is always zero.

The shear stress along the neutral axis is always zero.

The product of second moment of area about the neutral axis and the normal stress about the neutral axis are always zero.

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Assuming that the aircraft is flying straight, the top spar cap / flange of a wing is most likely to fail in:

Diagram for Aerospace Engineering question 21

Your answerChoose one option.

Yielding

Buckling

Crushing

Creep

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2017 · Paper 1

Question 19

Question 20

Question 21