Category: Fluid Mechanics for Chemical

A. Static
B. Total
C. Difference in static & dynamic
D. All A., B. and C.

A. 25.61 kPa
B. 11.77 kPa
C. 14.86 kPa
D. 21.13 kPa

A. Fluid friction is zero
B. Gravity force is less than the fluid friction
C. Pressure forces equal gravity forces
D. Sum of the fluid friction and pressure forces is equal and opposite to gravity forces

A. An elementary wave in an open channel
B. Flow in an open channel
C. A disturbance travelling upstream in moving fluid
D. None of these

A. Venturimeter
B. Orificemeter
C. Rotameter
D. Pitot tube

A. Δp
B. < Δp
C. > Δp
D. Δp2

A. Less power than
B. More power than
C. Same power as
D. Data insufficient to predict

A. Intimate contact of the fluid with all parts of the solid particles
B. Lower fluid pumping power requirement
C. Minimisation of temperature variation
D. Prevention of particle segregation

A. Motion
B. Pressure & temperature
C. Shearing stress
D. Both B. & C.

A. Viscosity of the liquid
B. Weight of the liquid displaced
C. Depth of immersion of the body
D. Surface tension of the liquid