A. Flow nozzle
B. Venturimeter
C. Rotameter
D. None of these
A. Directly as the velocity
B. Inversely as the square of the velocity
C. Approximately as the square of the velocity
D. Inversely as the square of the diameter
A. 1
B. > 1
C. > 4
D. < 2
A. Which follows Newton’s law of motion
B. Which needs a minimum shear, before it starts deforming
C. For which shear & deformation are related as T = μ (∂u/∂y)
D. None of these
A. Less than the vapour pressure of the liquid at that temperature
B. Greater than the vapour pressure of the liquid at that temperature
C. Equal to the vapour pressure
D. Equal to the developed head
A. Dilatant
B. Bingham plastic
C. Newtonian
D. Pseudo-plastic
A. Increase
B. Decrease
C. Remain same
D. Data insufficient to predict