Engineering Sciences
2019 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE XE 2019 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 73–75 of 175. Imported answers require review unless explicitly marked reviewed.
Question 8
Open questionXE-DMCQ1 markNeeds review
The bending moment at a point in a beam changes its sign. Which one of the following is ALWAYS TRUE?
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Open questionXE-DNAT1 markNeeds review
The state of stress at a point in a body under plane stress condition is given as σ_x = 5 MPa, σ_y = −1 MPa and τ_xy = 4 MPa. If one of the principal stresses at that point is 7 MPa, then the other non-zero principal stress (in MPa) is _____
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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 10
Open questionXE-DMCQ2 marksNeeds review
A massless rod of length L having a concentrated mass m attached at its mid-point is held at rest between the smooth ground and the smooth wall when it makes an acute angle θ₀ with the ground as shown. The rod is then released. The acceleration due to gravity is g. At an instant when the angle between the rod and ground is θ, the velocity of the mass m is
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