Gate Exam HR Interview


A pressure vessel is said to be a thick shell, when


A. it is made of thick sheets
B. the internal pressure is very high
C. the ratio of wall thickness of the vessel to its diameter is less than 1/10.
D. the ratio of wall thickness of the vessel to its diameter is greater than 1/10.

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Gate Other Question

The neutral axis of a transverse section of a beam passes through the centre of gravity of the section and is


A. in the vertical plane
B. in the horizontal plane
C. in the same plane in which the beam bends
D. at right angle to the plane in which the beam bends


A steel bar 2 m long, 20 mm wide and 10 mm thick is subjected to a pull of 2 kN. If the same bar is subjected to a push of 2 kN, the Poission's ratio of the bar in tension will be __________ the Poisson's ratio for the bar in compression.


A. equal to
B. less than
C. greater than