A cold drawn seamless steel tubing subject to internal pressure, has a diameter of 6 cm and wall thickness of 0.2 cm. The ultimate strength of steel is 3600 kg/cm2. The bursting pressure (in kg/cm2) is« Back to Previous Page
A. 120
B. 240
C. 480
D. 960
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B. 240 |
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B. 240 |
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