Where does the maximum tensile strength occur in a thick cylindrical vessel subjected to internal pressure?
A. At the inner surface
B. At the mid thickness of the cylindrical wall
C. At the outer surface
D. None of these
Answer: Option A
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Width and depth of grooves in the tube sheet holes normally are __________ inch respectively.
A. $$\frac{1}{8}$$ and $$\frac{1}{{64}}$$
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D. $$\frac{1}{2}$$ and 5
A. Less than
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Value of Peclet number = 0, is the representative of
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B. Complete back mixing
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D. Eddy diffusivity = 0
the mid thickness of the cylindrical wall¿
if we have an extra choice (the lower mid section of the vessel ) which of the choices will be correct this one or option A؟