For a given Reynold number as d/D for an orifice increases, Cd will (where, d & D are orifice & pipe diameters respectively). (A) Increase (B) Decrease (C) Remain constant (D) Either (A) or (B); depends on other factors

For a given Reynold number as d/D for an orifice increases, Cd will
(where, d & D are orifice & pipe diameters respectively).
(A) Increase
(B) Decrease
(C) Remain constant
(D) Either (A) or (B); depends on other factors
by

1 Answer

Answer :

(A) Increase
by

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