A. Relates velocity and pressure
B. Is constant along a stream line
C. Is constant along an equipotential surface
D. None of these
Two dimensional stream function________________? Read More »
Fluid Mechanics for Chemical A. Δp
B. 2Δp
C. Δp2
D. Δp/2
A. Conservation of mass
B. Conservation of energy
C. Newton’s first law of motion
D. Newton’s second law of motion
Euler’s equation of motion is a statement expressing____________________? Read More »
Fluid Mechanics for Chemical A. Conditions change steadily with time
B. Conditions are the same at the adjacent points at any instant
C. Conditions do not change with time at any point
D. Rate of the velocity change is constant
Steady flow occurs, when the__________________? Read More »
Fluid Mechanics for Chemical A. Fluid momentum is constant
B. Force per unit mass equals acceleration
C. Rate of mass outflow is equal to the rate of mass inflow
D. None of these
Euler’s equation of motion states, that at every point, the_________________? Read More »
Fluid Mechanics for Chemical A. 1
B. -1
C. 0.5
D. -0.5
A. Directly as square of gas density
B. Directly as gas density
C. Directly as square root of gas density
D. Inversely as gas density
A. Pipe length
B. Ratio of pipe diameter to orifice diameter
C. Type of orifice & the Reynolds number
D. Pipe diameter
A. Constant
B. Independent of time
C. Both A. & B.
D. Neither A. nor B.
Velocity at a certain point in case of streamline flow is_________________? Read More »
Fluid Mechanics for Chemical A. Temperature
B. Pressure
C. Density
D. None of these
The speed of sound in an ideal gas varies as the __________________? Read More »
Fluid Mechanics for Chemical