Q. Which of the following statement is wrong? (Solved)

1. A flow whose streamline is represented by a curve is called two dimensional flow.

2. The total energy of a liquid particle is the sum of potential energy, kinetic energy and pressure energy.

3. The length of divergent portion in a Venturimeter is equal to the convergent portion.

4. A pitot tube is used to measure the velocity of flow at the required point in a pipe.