Gate Exam HR Interview


A thin cylindrical shell of diameter (d) length (l) and thickness (t) is subjected to an internal pressure (p). The longitudinal stress in the shell is


A. pd/t
B. pd/2t
C. pd/4t
D. pd/6t

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Gate Other Question

The thermal stress __________ upon the cross-sectional area of the bar.


A. depends
B. does not depend


If the section modulus of a beam is increased, the bending stress in the beam will


A. not change
B. increase
C. decrease