Strength of Materials - Engineering

Q1:

When a thin cvlindrical shell is subjected to an internal pressure, the volumetric strain is (where ε1 = Hoop strain, and ε2 = Longitudinal strain)

A1 - ε2

B1 + ε2

C2 - ε1

D2 + ε1

ANS:B - 2ε1 + ε2

Explanation: No answer description is available.