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What is the correct answer?
4
A boiler shell 200 cm diameter and plate thickness 1.5 cm is subjected to internal pressure of 1.5 MN/m, and then the hoop stress will be
A.
30 MN/m²
B.
50 MN/m²
C.
100 MN/m²
D.
200 MN/m²
Correct Answer :
C. 100 MN/m²
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