A thin cylinder contains fluid at a pressure of 30 kg/cm2. The inside diameter of the shell is 60 cm and the tensile stress in the material is to be limited to 900 kg/cm2. The shell must have minimum wall thickness of

A thin cylinder contains fluid at a pressure of 30 kg/cm2. The inside

1.	A thin cylinder contains fluid at a pressure of 30 kg/cm2. The inside diameter of the shell is 60 cm and the tensile stress in the material is to be limited to 900 kg/cm2. The shell must have minimum wall thickness of
A.	1 mm
B.	2.7 mm
C.	10 mm
D.	9 mm
Answer» D. 9 mm

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A thin cylinder contains fluid at a pressure of 30 kg/cm2. The inside diameter of the shell is 60 cm and the tensile stress in the material is to be limited to 900 kg/cm2. The shell must have minimum wall thickness of

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