In a two dimensional incompressible fluid flow field, the stream funct – McqOptions

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1.	In a two dimensional incompressible fluid flow field, the stream function at a point P (2, 1) is given by an expression ψ = 2xy. The value of velocity potential at P is
A.	3
B.	2.5
C.	4
D.	5
Answer» B. 2.5

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