Complete GATE XE 2018 Paper 1 overview, original pages and practice · Timed previous-paper practice

Questions 79–81 of 175. Imported answers require review unless explicitly marked reviewed.

Paper practice 175 questionsPage 27 of 59

Question 14

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XE-DMCQ2 marksNeeds review
A cylindrical member, made up of ductile material, is subjected to pure torsion as shown in the figure. The failure plane (from Option-I to Option-IV) for ductile material as per maximum shear stress theory is represented by
Diagram for Engineering Sciences question 14

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Question 15

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XE-DMCQ2 marksNeeds review
A simply supported beam of span

is subjected to a couple

at a distance

from support

. Among the four options (Option-I to Option-IV) shown, the correct shear force diagram of the beam is
Diagram for Engineering Sciences question 15

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Question 16

Open question
XE-DMCQ2 marksNeeds review
A circular shaft

of diameter,

and length,

is fixed at end

. It is subjected to the torsional moments at point

and point

as shown in the figure. The ratio of angle of twists at point

to point

is
Diagram for Engineering Sciences question 16

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