Discussion :: Process Equipment and Plant Design
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Generally, elliptical dished heads
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A.
are manufactured on 2:1 ratio of major to minor axis and is recommended to be used for pressure vessels operating above a pressure of 1.5 MN/m2 .
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B.
resist half the pressure rating compared to hemi spherical head provided on the cylindrical shell of the same thickness and diameter.
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C.
are approximately as strong as seamless cylindrical shell having the corresponding I.D and O.D.
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D.
all (a), (b) and (c)
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Answer : Option D
Explanation :
No answer description available for this question.
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