For the calculation of Reynolds number in annulus side, we simply take the difference of the radius of the two tubes.

For the calculation of Reynolds number in annulus side, we simply take

1.	For the calculation of Reynolds number in annulus side, we simply take the difference of the radius of the two tubes.
A.	True
B.	False
Answer» B. False

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For the calculation of Reynolds number in annulus side, we simply take the difference of the radius of the two tubes.

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