A short, hollow cast iron cylinder with a wall thickness of 1 cm is to – McqOptions

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1.	A short, hollow cast iron cylinder with a wall thickness of 1 cm is to carry a compressive load of 10 tonnes. If the working stress in compression is 800 kg/cm2, the outside diameter of the cylinder should not be less than
A.	0.5 cm
B.	1.0 cm
C.	4.5 cm
D.	2.5 cm
E.	5 cm
Answer» F.

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