Strength of Materials Test Questions

Q.  A boiler shell 200 cm diameter and plate thickness 1.5 cm is subjected to internal pressure of 1.5 MN/m , then the hoop stress will be_________________?

a. 30 MN/m2
b. 50 MN/m2
c. 100 MN/m2
d. 200 MN/m2
e. 300 MN/m2


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