A cast-iron pipe of 750 mm diameter is used to carry water under pressure of 0.5886 MPa. What should be the thickness of the pipe if the permissible stress is 20 MPa?

A cast-iron pipe of 750 mm diameter is used to carry water under press

1.	A cast-iron pipe of 750 mm diameter is used to carry water under pressure of 0.5886 MPa. What should be the thickness of the pipe if the permissible stress is 20 MPa?
A.	1.104 mm
B.	11.04 mm
C.	1104 mm
D.	110.4 mm
Answer» C. 1104 mm

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A cast-iron pipe of 750 mm diameter is used to carry water under pressure of 0.5886 MPa. What should be the thickness of the pipe if the permissible stress is 20 MPa?

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