Aerospace Engineering
2023 · Paper 1
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Complete GATE AE 2023 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 28–30 of 65. Imported answers require review unless explicitly marked reviewed.
Question 28
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From the options given, select all that are true for turbofan engines with afterburners.
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Which of the following statement(s) is/are true with respect to eigenvalues and eigenvectors of a matrix?
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Open questionAENAT1 markNeeds review
For studying wing vibrations, a wing of mass
and finite dimensions has been idealized by assuming it to be supported using a linear spring of equivalent stiffness
and a torsional spring of equivalent stiffness
as shown in the figure. The centre of gravity (CG) of the wing idealized as an airfoil is marked in the figure. The number of degree(s) of freedom for this idealized wing vibration model is ________. (Answer in integer) 
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