A. 1
B. > 1
C. > 4
D. < 2
The Mach number for hypersonic flow of compressible fluid is____________________? Read More »
Fluid Mechanics for Chemical A. Reciprocating
B. Gear
C. Centrifugal
D. Diaphragm
Priming is needed in a ______________ pump? Read More »
Fluid Mechanics for Chemical A. Power of the pump
B. Nature of the liquid being pumped
C. Angle of the vanes and the speed of the tip of the impeller
D. Vapour pressure of the liquid
A. Q/2
B. Q/4
C. Q/8
D. Q/16
A. A circular
B. Any convenient
C. A small
D. A large
A. Rotational and incompressible
B. Rotational and compressible
C. Irrotational and compressible
D. Irrotational and incompressible
A. Require less space
B. Have quieter operation
C. Have lower operating costs
D. All A., B. and C.
Centrifugal compressors compared to reciprocating compressors__________________? Read More »
Fluid Mechanics for Chemical A. Reynolds
B. Mach
C. Euler
D. Weber
The ratio of inertial forces to elastic forces is called the __________ number? Read More »
Fluid Mechanics for Chemical A. Surface tension
B. Viscosity
C. Cohesion
D. Adhesion
The fluid property, due to which, mercury does not wet the glass is__________________? Read More »
Fluid Mechanics for Chemical A. As velocity
B. As (velocity)2
C. Inversely as the square of diameter
D. Inversely as the velocity
The head loss in turbulent flow in a pipe varies________________? Read More »
Fluid Mechanics for Chemical