engineering recuitment NCL Assistant Foreman (Trainee) Mock Test 2024 Strength of Materials Pressure Vessels
A thin cylinder of radius r and thickness t when subjected to an internal hydrostatic pressure 'p' cause a radial displacement 'u'. Then the tangential strain caused is
1
\(\frac{du}{dr}\)
2
\(\frac{1}{r}\cdot \frac{du}{dt}\)
3
\(\frac{u}{r}\)
4
\(\frac{2u}{r}\)