Fluid Mechanics - Exam Questions, Practice Problems & Verified Answers
An electron will not be ejected If the energy of the incident photon is less than the
work function:
Increases For supersonic flow, the pressure of fluid must
decrease as the fluid flow area of the duct.
Dynamic viscosity / kinematic viscosity Density in term of viscosity is:
Shape Liquids and gases take the following characteristic(s) of
their contents.
Shear stress is proportional to rate of Which of the following statements about a Newtonian
strain fluid is most accurate?
First slowly and then steeply The length of mercury column at a place at an altitude
will change with respect to that at ground in:
Pilot tube Which of the following can be used to measure the flow
of water in a pipe of diameter 3000 mm?
The sum of the individual pressures The pressure at a given depth due to several
immiscible liquids is:
Kinetic energy and static pressure A pilot tube can be used to measure fluid velocity as
described by the Bernoulli's equation and the
relationship between:
2.4m above the hydraulic gradient In order to avoid vaporization in the pipe line, the pipe
line over the ridge is laid in such a way that it is not
more than:
Stuvia 2026-2027
, Fluid Mechanics - Exam Questions, Practice Problems & Verified Answers
The conservation of mass The stream function is a useful parameter in
describing_____________.
Negligible For high speed flows, the potential energy of fluids are:
Boyle's law McLeod gauge used for low pressure measurement
operates on the principle of _________.
Kaplan turbine Low head axial flow turbine
Darcy equation The most common method for calculating frictional
energy loss for laminar flowing fluids in noncircular pipe
is:
Darcy friction factor The parameter f in the expression for head-loss is
Moody diagram Friction factor for both laminar and turbulent flows can
be found plotted in a
Vector difference of two velocities relative velocity
33 inch Hg Which of the following is the highest head?
above the center of gravity For stable equilibrium of floating body its metacenter
should lie:
Stuvia 2026-2027
An electron will not be ejected If the energy of the incident photon is less than the
work function:
Increases For supersonic flow, the pressure of fluid must
decrease as the fluid flow area of the duct.
Dynamic viscosity / kinematic viscosity Density in term of viscosity is:
Shape Liquids and gases take the following characteristic(s) of
their contents.
Shear stress is proportional to rate of Which of the following statements about a Newtonian
strain fluid is most accurate?
First slowly and then steeply The length of mercury column at a place at an altitude
will change with respect to that at ground in:
Pilot tube Which of the following can be used to measure the flow
of water in a pipe of diameter 3000 mm?
The sum of the individual pressures The pressure at a given depth due to several
immiscible liquids is:
Kinetic energy and static pressure A pilot tube can be used to measure fluid velocity as
described by the Bernoulli's equation and the
relationship between:
2.4m above the hydraulic gradient In order to avoid vaporization in the pipe line, the pipe
line over the ridge is laid in such a way that it is not
more than:
Stuvia 2026-2027
, Fluid Mechanics - Exam Questions, Practice Problems & Verified Answers
The conservation of mass The stream function is a useful parameter in
describing_____________.
Negligible For high speed flows, the potential energy of fluids are:
Boyle's law McLeod gauge used for low pressure measurement
operates on the principle of _________.
Kaplan turbine Low head axial flow turbine
Darcy equation The most common method for calculating frictional
energy loss for laminar flowing fluids in noncircular pipe
is:
Darcy friction factor The parameter f in the expression for head-loss is
Moody diagram Friction factor for both laminar and turbulent flows can
be found plotted in a
Vector difference of two velocities relative velocity
33 inch Hg Which of the following is the highest head?
above the center of gravity For stable equilibrium of floating body its metacenter
should lie:
Stuvia 2026-2027
