Gate Exam HR Interview


A column is said to be a short column, when


A. its length is very small
B. its cross-sectional area is small
C. the ratio of its length to the least radhis of gyration is less than 80.
D. the ratio of its length to the least radius of gyration is more than 80.

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Gate Other Question

When a shaft is subjected to a twisting moment, every cross-section of the shaft will be under


A. tensile stress
B. compressive stress
C. shear stress
D. bending stress


In a thick cylindrical shell subjected to an internal pressure (p), the radial stress across the thickness of the cylinder is


A. maximum at the outer surface and minimum at the inner surface
B. maximum at the inner surface and minimum at the outer surface
C. maximum at the outer surface and zero at the inner surface
D. maximum at the inner surface arid zero at the outer surface