Fluid Mechanics for Chemical

A. 4.33 psi, 10 ft. of water, 8.83 inches of Hg
B. 4.33 psi, 10 ft. of water, 20.7 inches of Hg
C. 10 psi, 19.7 ft. of water, 23.3 inches of Hg
D. 10 psi, 19.7 ft. of water, 5.3 inches of Hg

A. f1 = f2
B. f1 < f2
C. f1 > f2
D. Data not sufficient to relate f1 & f2

A. Increases as fluid viscosity increases
B. Increases as pipe diameter increases
C. Independent of fluid density
D. None of these

A. Velocity
B. Velocity head
C. Turbulence
D. None of these

A. Momentum
B. Mass
C. Energy
D. Both B. & C.

A. Surface tension
B. Fluid density
C. Fluid viscosity
D. Gravity forces

A. Directly proportional to
B. Directly proportional to square of
C. Inversely proportional to
D. Inversely proportional to square of

A. Same rate of flow passes through
B. Head loss is same through
C. Rate of flow in each pipe is proportional to the length of
D. Total flow rate is the sum of flow rate in

A. 0.5
B. 1
C. 1.5
D. 2

A. Avoid priming, every time we start the pump
B. Remove the contaminant present in the liquid
C. Minimise the fluctuation in discharge
D. Control the liquid discharge