Match the following pairs: Equation Physical Interpretation (P) ∇ \times \stackrel{¯}{V} = 0 (I) Incompressible continuity equation (Q) ∇. \stackrel{¯}{V} = 0 (II) Steady flow (R) \frac{DV}{DT} = 0 (III) Irrotational flow (S) \stackrel{¯}{\partial {V}}/{\partialt} = 0 (IV) Zero acceleration of fluid particle

Correct Answer is : P - III,Q - I, R - IV, S - II

P - III, Q - I, R – II, S - IV

GATE Mechanical Engineering (ME) 2015 Shift 1 Solved Paper

Question : 42 of 65

Marks: +1, -0

Match the following pairs:

Equation	Physical Interpretation
(P) $∇ × \;{V}↖{¯} = 0$	(I) Incompressible continuity equation
(Q) $∇. \;{V}↖{¯} = 0$	(II) Steady flow
(R) $\;{DV}/{DT} = 0$	(III) Irrotational flow
(S) $\;{∂ \;{V}↖{¯}}/{∂t} = 0$	(IV) Zero acceleration of fluid particle

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