Question:-
20. A thin Cylindrical pressure vessel with mean diameter 10 m and wall thickness 20 mm is subjected to an internal fluid pressure of 0.4 Mpa. If the yield strength of the material of the cylinder is 200 MPa, the factor of safety according to maximum shear stress theory (neglecting radial stress) is
Option (A)
0.5
Option (B)
1
Option(C)
1.5
Option(D)
2
Correct Option:
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question-answer-faq-2670