A. Q∝N : H∝N2 : P∝N3
B. Q∝N2 : H∝N3 : P∝N
C. Q∝N : H∝N3 : P∝N2
D. Q∝N3 : H∝N : P∝N2
A. Inverse
B. Square root
C. Second power
D. First power
A. Non-sticky & non-corrosive nature
B. High vapour pressure
C. Low viscosity & surface tension
D. Low co-efficient of thermal expansion
Which of the following is an undesirable property of a manometric liquid ? Read More »
Fluid Mechanics for Chemical A. Its capacity varies directly as the square of speed
B. Head varies as the square of speed
C. Horsepower input varies as the square of speed
D. Head varies as the speed
With a constant diameter impeller of a centrifugal pump _____________________? Read More »
Fluid Mechanics for Chemical A. Centrifugal
B. Reciprocating
C. Volute
D. Gear
Maintenance cost of a ______________ pump for a particular duty is the least? Read More »
Fluid Mechanics for Chemical A. Pitot tube
B. Venturimeter
C. Orificemeter
D. Rotameter
A. The S.I. unit of dynamic viscosity
B. The S.I. unit of kinematic viscosity
C. Equivalent to one poise
D. Equivalent to one stoke
N. second/m2 is___________________? Read More »
Fluid Mechanics for Chemical A. ML-2
B. MT-2
C. MLT-2
D. ML-2T
The dimension of surface tension is________________? Read More »
Fluid Mechanics for Chemical A. Increase
B. Decrease
C. Remain unchanged
D. Increase or decrease depending on the pipe material
A. Flow nozzle
B. Venturimeter
C. Rotameter
D. None of these
It is possible to integrate an automatic flow controller to a________________? Read More »
Fluid Mechanics for Chemical