Chemical Engineering Mcqs

In sieve plate column, holes are drilled or punched in sizes ranging from 2.5 to 12 mm (5 mm being widely used). The hole pitch is normally ______________ times the hole diameter to give the required hole area?

(A)  0.5 to 1.5

(B)  2.5 to 4.0

(C)  5 to 10

(D)  10 to 15

Submitted By :Ali Uppal

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