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Discussion :: GATE Metallurgical

  1. Given that v is a vector field and f is a scalar field, match the equations in Group I with their physical meaning in Group II
    Group I                         Group II
    P. div (v) = 0                 1 . I r r otational
    Q. curl (grad(f)) = 0     2 . Incompressible
    R. div (grad(f)) = 0       3 . Potential
    S. v = grad(f)                4 . Laplace equation
    2. A.
    P-1, Q-2, R-3, S-4
    B.
    P-2, Q-1, R-4, S-3
    C.
    P-1, Q-3, R-2, S-4
    D.
    P-2, Q-1, R-3, S-4

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    Answer : Option B

    Explanation :

    -NA-

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