The most suitable flow measuring device for the fluid flow measurement in a very large diameter pipeline is a____________________?

A. Non-steady uniform
B. Non-steady non-uniform
C. Steady uniform
D. Steady non-uniform

A. Increase the mass flow rate of fluid
B. Develop effective pressure rise by the pump
C. Avoid chances of separation inside the impeller
D. None of these

A. Paddle
B. Turbine
C. Propeller
D. All A., B. and C.

A. Elevation
B. Pressure
C. Both A. & B.
D. Neither A. nor B.

A. Elevation
B. Velocity
C. Both A. & B.
D. Neither A. nor B.

A. Inverse of fluid viscosity
B. Square of particle size
C. Difference in the densities of the particle & fluid
D. All A., B. and C.