Vector Differentiation Civil

• Solenoidal

• Irrotational

• Harmonic

• None of the above

• Scalar function

• Vector function

• Undefined

The dot product of two vectors is a scalar. The cross product of two vectors is a vector. State True/False.

• True

• False

The del operator is called as

• a) Gradient

• b) Curl

• c) Divergence

• d) Vector differential operator

A field has zero divergence and it has curls. The field is said to be

• a) Divergent, rotational

• b) Solenoidal, rotational

• c) Solenoidal, irrotational

• d) Divergent, irrotational

• 3

• 1

• 2