Aerospace Engineering
2017 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE AE 2017 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 25–27 of 65. Imported answers require review unless explicitly marked reviewed.
Question 25
Open questionAEMCQ1 markNeeds review
Which of the following statements about the compatibility equations are true:
P. Strain compatibility equations must be satisfied in the solution of three-dimensional problems in elasticity.
Q. Six strains are defined in terms of three displacement functions and can have arbitrary values.
R. Compatibility equations are an expression of the continuity of displacements.
Your answerChoose one option.
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Open questionAEMCQ2 marksNeeds review
Matrix
and vector
are given. If vector
is the solution to the system of equations
, which of the following is true for
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 27
Open questionAEMCQ2 marksNeeds review
Let matrix
. Then for any non-trivial vector
, which of the following is true for the value of
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