1.

A plane flow has velocity components \({\rm{u}} = \frac{{\rm{x}}}{{{{\rm{T}}_1}}}\), \({\rm{v}} = - \frac{{\rm{y}}}{{{{\rm{T}}_2}}}\)and w = 0 along x, y and z directions respectively, where T1 (≠ )0 and T2 ≠ )0( are constants having the dimension of time. The given flow is incompressible if

A. T1 = - T2
B. \({{\rm{T}}_1} = - \frac{{{{\rm{T}}_2}}}{2}\)
C. \({{\rm{T}}_1} = \frac{{{{\rm{T}}_2}}}{2}\)
D. T1 = T2
Answer» E.


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