What is the expression for Equivalent diameter?Dj = jacket thickness a – McqOptions

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1.	What is the expression for Equivalent diameter? Dj = jacket thickness and
A.	nDt = the vessel thickness
B.	0.816Dj
C.	0.8(Dj Dt)
D.	0.816(Dj Dt)
E.	0.8Dt
Answer» D. 0.816(Dj Dt)

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