Hoop stress in a cylindrical pipe of inner diameter 50 mm and wall thickness 2 mm, when subjected to the internal pressure of 1 MPa is

Hoop stress in a cylindrical pipe of inner diameter 50 mm and wall thi

1.	Hoop stress in a cylindrical pipe of inner diameter 50 mm and wall thickness 2 mm, when subjected to the internal pressure of 1 MPa is
A.	125 MPa
B.	0.01 MPa
C.	12.5 MPa
D.	None of the above
Answer» D. None of the above

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Hoop stress in a cylindrical pipe of inner diameter 50 mm and wall thickness 2 mm, when subjected to the internal pressure of 1 MPa is

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